Search

Objectives: This study aimed to explore the potential correlation between specific single nucleotide polymorphisms (TYK2, IFITM3, IFNAR2, and OAS3 variants) and the severity of COVID-19 in Moroccan patients., Methods: A genetic analysis was conducted on 109 patients with PCR-confirmed SARS-CoV-2 infection in Morocco. Among these patients, 46% were hospitalized in the intensive care unit, while 59% were not hospitalized. Importantly, all patients lacked known risk factors associated with COVID-19 severity. Genotyping was performed to identify variations in TYK2 rs74956615, IFITM3 rs12252, IFNAR2 rs2236757, and OAS3 rs10735079. Statistical analysis was applied using codominant, dominant and recessive logistic regression models to assess correlations with COVID-19 severity., Results: Our findings revealed no significant correlation between TYK2 rs74956615, IFITM3 rs12252, IFNAR2 rs2236757, and OAS3 rs10735079 with COVID-19 severity in Moroccan patients, as indicated in logistic regression models ( p > .05). Interestingly, these results may offer insights into the mitigated impact of the COVID-19 pandemic and the reduced severity observed in SARS-CoV-2 infected patients in Morocco. Age, however, exhibited a significant correlation with severity ( p < .001), with a trend towards increased likelihood of ICU admission with advancing age. Additionally, In the severe group, a higher proportion of patients were females (54%), indicating a statistically significant correlation with disease severity ( p = .04). Nevertheless, female ICU patients aged above 60 years accounted for 37%, compared to 17% for males., Conclusion: This study underscores the absence of a genetic association between the selected polymorphisms and COVID-19 severity in Moroccan patients. Advanced age emerges as the primary factor influencing the severity of COVID-19 patients without comorbidities. We recommend setting the threshold for advanced age at 60 years as a risk factor for severe forms of COVID-19., Competing Interests: Declaration of conflicting interestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Objective: This study aims to describe the clinical, therapeutic, and epidemiological profiles of MS patients in Morocco., Methods: This descriptive study involved 170 patients representing four Morocco regions. We collected the data using an electronic survey., Results: The results show female dominance in patients with MS. Besides, most patients present with relapsing-remitting MS (RRMS). The main clinical symptoms reported by patients are fatigue, cognitive issues, spasticity, bowel or bladder complaints, and visual issues. Furthermore, the findings show that almost half of the patients use Interferon bêta-1a and azathioprine as disease-modifying therapies; 60.5 % use traditional and complementary medicine, of which 30.6 % use cupping, 30 % recite the Holy Quran, and 28.2 % use apitherapy. The findings show that there is a statistically significant relationship between specific MS factors such as professional activity (p = 0.0071), degree of satisfaction with treatment (p = 0.005), stress (p = 0.014), and the frequency of relapses., Conclusions: In addition to DMT, patients also use traditional and complementary medicine. There is also a relationship between some epidemiological characteristics and the frequency of relapses in patients with MS., Competing Interests: Declaration of Competing Interest We declare no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Background: This study aims to assess knowledge, practices and attitudes of the general Moroccan population towards epilepsy and to highlight predictive factors., Method: A cross-sectional study was conducted in the Casablanca-Settat Moroccan region. A questionnaire was used to collect sociodemographic data and item answers from 400 people with epilepsy (PWE) and without epilepsy caregivers on dependent variables: knowledge, attitudes, and practices towards epilepsy. Bivariate and logistic regression analyses were performed using IBM SPSS Statistics 21.0. Statistical significance was set when P value < 0.05., Results: The rates of poor knowledge, practices, and attitudes toward epilepsy were 11.5 %, 41 %, and 66.6 %, respectively. In the multivariate analysis, the risk of having poor knowledge about epilepsy was favored by lack of education (ORa = 4.31;CI95%:1.83-10.13;p = 0.001) and the absence of familiarity with epilepsy (ORa = 4.05;CI95%:1.92-8.54;p < 0.001). The risk of preferring allopathic practices to treat epilepsy was associated with lack of education (ORa = 2.21;CI95%:1.01-4.82;p = 0.046), residence in a city outside Casablanca (ORa = 2.33;CI95%:1.06-5.15;p = 0.035), age over 59 years (ORa = 2.50;CI95%:1.26-4.95; p = 0.008), residence in a rural areas (ORa = 4.41;CI95%:2.61-7.47;p < 0.001) and absence of familiarity with epilepsy (ORa = 4.08;CI95%:2.33-7.15;p < 0.001). Predictors of stigma towards epilepsy were female sex (ORa = 3.05;CI95%:2.04-4.56;p < 0.001) and the tendency to abandon anti-seizure medication for allopathic alternatives (ORa = 3.98;CI95%:2.21-7.17;p < 0.001), whereas advanced age was a protective factor (ORa = 0.57;CI95%:0.36-0.89;p = 0.014[39-59 years vs 18-29 years];ORa = 0.44;CI95%:0.23-0.82;p = 0.011[>59 years vs 18-29 years])., Conclusions: The rate of poor attitudes and treatment-seeking behavior was high. This socio-cultural context certainly impacts the quality of life and care of Moroccan PWE. These results should be considered to raise awareness in the Moroccan population., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Introduction: Older adults were among those who suffered most from the COVID-19 pandemic. In Morocco, where 64.4 percent of older adults suffer from a form of chronic illness, the main challenge facing local authorities was how to maintain essential care for this population group in the context of the pandemic., Purpose of the Research: The aim of the study was to determine the effects of the COVID-19 pandemic on older adults&#8217; access to primary healthcare in the Essaouira Province (Morocco), with a view to ensuring the ongoing provision of healthcare for older adults during health emergencies. A longitudinal retrospective survey was conducted from October to December 2021 based on a structured questionnaire with a sample of 196 people aged sixty and above. The data obtained were compiled and analyzed using SPSS software (version 20.0)., Results: The COVID-19 pandemic has adversely affected older adults&#8217; access to primary healthcare. Older adults&#8217; use of primary healthcare services fell by 51.6 percent during the pandemic compared with the same periods in previous years. In addition, the measures taken to control the pandemic have had a negative impact on the quality of services offered to the survey participants., Conclusion: The COVID-19 pandemic resulted in significant changes in the operation of primary healthcare for older populations. The findings of this study provide a basis for anticipatory actions to improve the ongoing provision of healthcare for older adults in the context of health emergencies.

Background: Persons living with HIV experience many challenges, such as premature aging and geriatric syndromes. Frailty has become an important determinant of a series of adverse health outcomes. This research aimed to evaluate the prevalence and risk factors for frailty in this population., Methods: A cross-sectional outpatient investigation was conducted in an urban HIV clinic. Patients aged 50 and older living with HIV were included. Frailty phenotype was evaluated using the original Fried criteria, and we calculated the Veterans Aging Cohort Study (VACS) index, Charlson Comorbidity Index, Fracture Risk Assessment Tool scores, and Mini-mental State Exam scores., Results: One hundred and nine individuals were studied. Ninety-two (84.4%) were men, with a mean age of 57.65.2 years. Fourteen (12.8%) participants were frail. Frail participants were older (P = 0.001) and less likely to be virally suppressed (P = 0.01). Having ≥3 comorbidities, VACS index, polypharmacy, and 5-year mortality risk was significantly greater in the frail group. Frailty was significantly associated with poorer quality of life (P = 0.02). The cognitive impairment, falls, and malnutrition risk were significantly associated with a risk to manifest a frail phenotype., Conclusion: Frailty is common among Moroccans with HIV, and it is associated with greater morbidity and mortality rates. Our findings should serve as a warning sign to standardize frailty and geriatric syndrome screening in this population., (Copyright © 2024 Copyright: © 2024 International Journal of Mycobacteriology.)

Objectives: This study aims to assess the seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) IgG antibodies against the spike (S) and nucleocapsid (NP) proteins, as well as neutralizing antibodies against the receptor-binding domain (RBD). Additionally, it aims to detect viral RNA of SARS-CoV-2 in pre-pandemic archival pediatric specimens collected before the announcement of the COVID-19 pandemic spread on March 20 th , 2020, in Morocco. The objective is to investigate the existence of pre-pandemic immunity to SARS-CoV-2., Methods: We conducted a cross-sectional study, to analyze IgG antibody levels in a cohort of 106 pre-pandemic pediatric participants. Using an indirect enzyme-linked immunosorbent assay (ELISA), we measured the IgG levels against the S and NP proteins of SARS-CoV-2. Additionally, we staged a competitive ELISA assay to evaluate the neutralizing capability of these antibodies. We used reverse transcription polymerase chain reaction (rRT-PCR) to detect viral NP and ORF1ab genes of SARS-CoV-2 in oropharyngeal swabs. Moreover, we conducted on the same specimens a multiplexed RT-PCR to detect RNA of the most common 27 pathogens involved in lower respiratory tract infections., Results: Among the 106 serum samples, 13% ( n n = =14) tested positive for SARS-CoV-2 IgG antibodies using ELISA. Temporal analysis indicated varying IgG positivity levels across 2019. Neutralizing antibodies were found in 21% of the 28 samples analyzed, including two with high inhibition rates (93%). The SARS-CoV-2 RNA was detected using rRT-PCR in 14 samples. None of the samples tested positive for the other 27 pathogens associated with lower respiratory tract infections, using multiplexed RT-PCR., Conclusion: Our study addresses the possibility, that COVID-19 infections occurred in Morocco before the recognized outbreak. On the other hand, some of the cases might reflect cross-reactivity with other coronaviruses or be influenced by previous viral exposures or vaccinations. Understanding these factors is crucial to comprehending pediatric immune responses to newly emerging infectious diseases., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Violence against women is a public health issue worldwide, affecting the physical and mental wellbeing of women, children and families., Aim: To determine the socio-demographic and economic factors contributing to violence against women in Morocco and offer recommendations for the prevention and reduction of violence., Methods: Data for this study was obtained from the 2018 National Population and Family Health Survey. We applied the Chi-square test and t-test to study the possible associations between some socio-demographic and economic variables and violence against women. We performed a logistic regression to indicate the simultaneous association of the variables., Results: Among 9969 ever-married women aged 15-49, 15.0% [CI (95%): 14.3-15.7%] had suffered an act of violence in the last 12 months preceding the survey (17.0% in urban and 11.9% in rural areas). Violence against women depended significantly on age, age at first marriage, marital status, total children ever born, educational level, wealth index, being a household head, employment status, decision-maker regarding employment, number of marriages ever had, smoking, relationship with the husband, husband's age, husband's educational level, husband's polygamy, area of residence, and region of residence (P < 0.05)., Conclusion: Violence against women has reached endemic proportions in Morocco and this has serious consequences for population health and the country's economy. There is a need to reinforce and better structure public health programmes to sustainably prevent or reduce violence against women in the country. It is also important to take actions to mitigate the risk factors and provide adequate and quality care for victims., (Copyright: © Authors 2023; Licensee: World Health Organization. EMHJ is an open access journal. This paper is available under the Creative Commons Attribution Non-Commercial ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO; https://creativecommons.org/licenses/by-nc-sa/3.0/igo).)

Background: Pancreatic cancer is among the most lethal malignancies, with a 5-year overall survival (OS) of less than 10% for all stages. The present study aims to evaluate the epidemiological and clinical characteristics, as well as the results of different treatments of patients diagnosed and treated between 2019 and 2021 in the Oncology Center of Tangier, University Hospital, Morocco., Methods: To compare the evolution of the pancreatic cancer between the different chemotherapy regimens, a retrospective study was performed using data collected over a period of 3 years. For each patient, the data were described and statistically analyzed in the dedicated operating sheet., Results: 55 pancreatic cancer patients were included in this study, and the median follow up was 3 months. The mean age of patients was 59.5 ± 10.3 years (extremes 34-79) and the sex ratio male/female was 0.9. Most patients were diagnosed with adenocarcinoma (92.3%), but metastatic stage was the most frequent (56.4%). The surgery was applied to 16.36% of patients. 10.9% of patients have received adjuvant chemotherapy and 76.4% received palliative chemotherapy. Chemotherapy regimens included mainly Gemcitabine and Folfirinox. The median OS was significantly longer for patients treated with Folfirinox versus Gemcitabine (6 months versus 3 months, p-value < 0.016). The median OS for patients that received Folfirinox and Gemcitabine successively (19.7 months) was significantly longer compared to patients that received a monotherapy with either Folfirinox or Gemcitabine alone (p-value < 0.016)., Conclusion: These findings reinforce the use of advanced methods for earlier detection of pancreatic cancer and the development of effective immunotherapies or more targeted therapies., (© 2023. The Author(s).)

Competing Interests: Competing interests: None declared.

The objective of this work was to identify phenotypic features and cytogenetic aspects of trisomy 13 in Moroccan population. The retrospective study was conducted on a group of 9 cases diagnosed cytogenetically with trisomy 13. The study of sex ratio showed a slight female dominance in our group of cases. The major clinical findings included: Holoprosencephaly, microphthalmia and anophthalmia, coloboma of iris, cleft lip and palate, nasal and ear abnormalities, retrognathism and sloping forehead, polydactyly, capillary hemangiomas, omphalocele, congenital heart defect, renal abnormalities, cryptorchidism, language delay. The cytogenetic study showed the dominance of the free and homogeneous trisomy 13 (56%). Patients who have this formula are dead at an early age (does not exceed one month). However, each of the chromosomal formula, trisomy 13 by translocation and partial trisomy 13 t (13;18), was found in 20% of our patients. The partial trisomy 13 t (13;18) is the only variant that is still alive and the patients with this anomaly suffer mainly from renal and cardiac anomalies with slight dysmorphia and psychomotor retardation. Our study shows the interest of the cytogenetic analysis in the diagnosis accuracy and in the genetic counseling of patients with Patau syndrome and their parents., (© 2023 Hammou HA et al.)

We report in this paper the first detection of low pathogenic avian influenza (LPAI) subtype H9N2 in houbara bustards and in gamebirds in Morocco. Starting in 2019, an increase in mortality rates related to respiratory distress was recorded in these species. Necropsy of the specimens revealed fibrinous sinusitis and tracheitis with intra-bronchial fibrin casts, which are consistent with H9N2 infection in chickens; therefore, implication of the virus in these outbreaks was strongly suspected. Consequently, between January 2020 and June 2023, birds with respiratory signs were necropsied for pathological lesions, tissue samples were examined by histopathology, and samples of trachea, lungs, and cecal tonsils were analyzed using quantitative real-time PCR for the detection of H9N2 virus. In addition, the sequencing of isolates was performed and lastly differential diagnosis with other respiratory pathogens was carried out. During the study period, 93 samples were collected from suspected H9N2 outbreaks, of which 30 tested positive for H9N2 virus: 23 Houbara bustards, 4 partridges, 2 quails, and 1 pheasant. Moreover, sequencing of the HA gene of the virus showed 97.33% nucleotide identity with strains reported previously in broilers in Morocco in 2017 and in 2022. Phylogenetic analysis grouped the Moroccan partridge isolates in the same cluster as viruses isolated in Morocco between 2016 and 2022, Algeria (2017), Burkina Faso (2017), Nigeria (2019), and Togo (2020). Additionally, 10 house sparrows from the premises of these birds were examined for the presence of H9N2 virus, revealing a 30% positivity rate. In conclusion, LPAIV H9N2 is circulating in houbara bustards and gamebirds in Morocco, and house sparrows might be a possible source of the infection. To our knowledge, this is the first report of LPAI H9N2 in the African species of houbara bustards worldwide and in gamebirds in Morocco.

In Morocco, chloroquine/hydroxychloroquine + azithromycin have been used off-label for COVID-19 treatment. This study aimed to describe the distribution, nature and seriousness of the adverse drug reactions (ADRs) associated with the two drug combinations in COVID-19 in-patients. We conducted a prospective observational study based on intensive pharmacovigilance in national COVID-19 patients' management facilities from April 1 to June 12, 2020. Hospitalized patients treated with chloroquine/hydroxychloroquine + azithromycin and who experienced ADRs during their hospital stay were included in the study. The causality and seriousness of the ADRs were assessed using the World Health Organization-Uppsala Monitoring Centre method and the agreed criteria in the ICH guideline (E2A) respectively. A total of 237 (51.7%) and 221 (48.3%) COVID-19 in-patients treated respectively with chloroquine + azithromycin and hydroxychloroquine + azithromycin experienced 946 ADRs. Serious ADRs occurred in 54 patients (11.8%). Gastrointestinal system was most affected both in patients taking chloroquine + azithromycin (49.8%) or hydroxychloroquine + azithromycin (54.2%), followed by nervous system and psychiatric. Eye disorders were more frequent in patients receiving chloroquine + azithromycin (10.3%) than those receiving hydroxychloroquine + azithromycin (1.2%). Cardiac ADRs accounted for 6.4% and 5.1% respectively. Chloroquine + azithromycin caused more ADRs by patients than hydroxychloroquine + azithromycin (2.6 versus 1.5 ADRs/patient). Causality assessment was possible for 75.7% of the ADRs. Diabetes was identified as a risk factor for serious ADRs (ORa 3.56; IC: 95% 1.5-8.6). The off-label use of the two drug combinations in COVID-19 in-patients according to the national therapeutic protocol seems to be safe and tolerable. ADRs were mainly expected. However, precaution should be taken in using the drugs in diabetic patients to prevent the risk of serious ADRs., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Objective: In Morocco, there was a lack of data related to the epidemiology of epilepsy. This data serves as a useful basis for the development of any national intervention or action program against epilepsy in Morocco. Through this study, we aimed to estimate the active and lifetime prevalence of epilepsy in Morocco., Methods: We collected data from eight out of 12 Moroccan regions in two steps: In the screening step, we first used a nationwide telephone diagnosis questionnaire and in the second stage, a team of physicians under the direction of an epileptologist conducted a confirmative survey for suspected cases. We fixed the confidence interval at α = 5% and the precision at 0.02., Results: Up to 3184 responded positively to our invitation to participate in this study and were able to answer the questions of the first diagnostic questionnaire. In the diagnostic phase, physicians in neurology reinterviewed all 86 suspected cases using a confirmative diagnosis questionnaire, and 63 persons were confirmed as having lifetime epilepsy and 56 with active epilepsy. The mean age (Mean ± SD) of persons with epilepsy was 35.53 years (±21.36). The prevalence of lifetime and active epilepsy were 19.8 (19.6-20.0) and 17.6 (17.5-17.8) per 1000 (95% confidence interval), respectively., Significance: This is the first study to estimate the active and lifetime prevalence of epilepsy in Morocco according to the international recommendations of the ILAE. The prevalence of lifetime and active epilepsy were 19.8 (15-24.6) and 17.6 (13.3-22.8) per 1000, respectively. We included both children and elderly subjects. The rates of active and lifetime population epilepsy prevalence in Morocco ranged between Asian and sub-Saharan Africa low- and middle-income countries., (© 2023 The Authors. Epilepsia Open published by Wiley Periodicals LLC on behalf of International League Against Epilepsy.)

Avian influenza viruses pose significant threats to both the poultry industry and public health worldwide. Among them, the H9N2 subtype has gained substantial attention due to its high prevalence, especially in Asia, the Middle East, and Africa; its ability to reassort with other influenza viruses; and its potential to infect humans. This study presents a comprehensive phylogenetic and molecular analysis of H9N2 avian influenza viruses circulating in Morocco from 2021 to 2023. Through an active epidemiological survey, a total of 1140 samples (trachea and lungs) and oropharyngeal swabs pooled into 283 pools, collected from 205 farms located in 7 regions of Morocco known for having a high density of poultry farms, were analyzed. Various poultry farms were investigated (159 broiler farms, 24 layer farms, 10 breeder farms, and 12 turkey breeder farms). A total of 21 AI H9N2 strains were isolated, and in order to understand the molecular evolution of the H9N2 avian influenza virus, their genetic sequences were determined using the Sanger sequencing technique. Phylogenetic analysis was performed using a dataset comprising global H9N2 sequences to determine the genetic relatedness and evolutionary dynamics of the Moroccan strains. The results revealed the continued circulation and diversification of H9N2 avian influenza viruses in Morocco during the study period. Real-time RT-PCR showed a positivity rate of 35.6% (73/205), with cycle threshold values ranging from 19.2 to 34.9. The phylogenetic analysis indicated that all Moroccan strains belonged to a G1-like lineage and regrouped into two distinct clusters. Our newly detected isolates aggregated distinctly from the genotypes previously isolated in Morocco, North and West Africa, and the Middle East. This indicats the potential of virus evolution resulting from both national circulation and cross-border transmission. A high genetic diversity at both nucleotide and amino-acid levels was observed among all the strains isolated in this study, as compared to H9N2 strains isolated in Morocco since 2016, which suggests the co-circulation of genetically diverse H9N2 variants. Newly discovered mutations were detected in hemagglutinin positions 226, 227, and 193 (H3 numbering), which highlights the genetic evolution of the H9N2 AIVs. These findings contribute to our understanding of the evolution and epidemiology of H9N2 in the region and provide valuable insights for the development of effective prevention and control strategies against this emerging avian influenza subtype.

Background: Depression and anxiety are among the psychological diagnoses impacting individuals diagnosed with breast cancer. This study aims to estimate the prevalence, as well as the predictors, of anxiety and depression in women with breast cancer., Materials and Methods: This was a cross-sectional, multi-center study conducted over an eight-month period among women with breast cancer in oncology centers in southern Morocco. Anxiety and depression were assessed using the validated Moroccan dialectal version of the Hospital Anxiety and Depression Scale (HADs). To identify the predictors of anxiety and depression in the study population. Multiple linear regression analyses were performed, including variables for which univariate analyses were significant with a p < 0.05 value. Statistical analyses were performed using Jamovi software version 2.2.3., Results: A total of 230 participant responses were collected. The prevalence of anxiety and depression was 77.4% and 62.6%, respectively. Multiple linear regression analysis revealed the following factors increased anxiety: being younger than 50 years old, not having studied beyond elementary school, having children aged between 10 and 18 and having TNM stage III and IV. The following factors decreased anxiety in patients with breast cancer: good physical functioning (Karnofsky score), satisfaction with social support and financial support. Regarding depression, the following factors decreased depression: good physical functioning (Karnofsky score), a minimum of 2.5 h per week of physical activity, active occupational status, satisfaction with social support and financial support. In contrast, the recurrence of breast cancer was an associated factor with increased depression., Conclusion: The prevalence of anxiety and depression in women with breast cancer is very high in our context. Therefore, routine screening tests for depression and anxiety as well as psychosocial management care are necessary for patients with breast cancer in Morocco., (© 2023. The Author(s).)

Introduction: Pediatric radiotherapy (PR) faces several issues in middle- and low-income countries., Aim: Our study is a cross-sectional observation which aimed to describe the current situation of PR in Morocco in order to identify the needs and to propose an organizational shema for this discipline., Methods: The collection of data used two surveys, one of which was intended to the heads of the radiotherapy department of all university hospital centers (UHC) in Morocco concerning the hospital's infrastructure, human resources, technical and the course of radiotherapy. A second survey was intended for all radiation oncologists trained and working in Morocco with data related to the practice of PR., Results: In 2021, 295 children were treated in the radiotherapy departments of the seven university hospitals in Morocco. One hundred and two radiation oncologists responded to our survey. The multidisciplinary consultation board is held in five university hospitals, four of which have a complete multidisciplinary team. The children are sent to another structure by default of anesthesia according to 21% of the radiotherapists questioned. The three-dimensional technique is available in all university hospitals. Intensity modulated radiotherapy is available in 5 UHC. Additional training in radiotherapy after residency was necessary according to 60% of the radiotherapists questioned., Conclusion: Despite the progress that Morocco has made in terms of infrastructure and radiotherapy equipment, this first national survey has identified some weaknesses and developed some recommendations for the organization of PR.

Ticks are known as vectors and reservoirs of rickettsiae and, wildlife vertebrate hosts as suitable dispersers of ticks contributing to the life cycle of rickettsial agents in nature. In the herein study, the presence of rickettsiae was investigated in ticks from wild mammals (Gerbillus and Jaculus, Vulpes rueppellii, Canis anthus, Felis lybica and Felis margarita) in Mauritania and Morocco. Morphological and molecular analysis of ticks allowed their identification as Rhipicephalus sanguineus sensu lato and Hyalomma impeltatum. A total of 126 partially engorged adult ticks, collected from 40 animals, were screened for the presence of rickettsial DNA by conventional PCR targeting the ompB gene, followed by ompA and gltA targets and bidirectional sequencing. As a result of the sequence analyses, that at least three different species of pathogenic spotted fever group rickettsiae were detected. Rickettsia parkeri-like was detected in a R. sanguineus s.l. (n=1) collected from an African wildcat from Morocco. Rickettsia aeschlimannii was detected in a H. impeltatum (n=1) collected from a gerbil rodent. Rickettsia massiliae was detected in R. sanguineus s.l. ticks (n=5) collected from two Ruppells' foxes. The herein study demonstrates that pathogenic Rickettsia species are circulating in Morocco and Mauritania wildlife., Competing Interests: Declaration of Competing Interest The authors declare that they have no conflict of interest., (Copyright © 2023. Published by Elsevier GmbH.)

This research was designed to investigate the prevalence and risk factors associated with sexual dysfunction in women with chronic renal failure on hemodialysis in the Marrakech-Safi region of Morocco. A questionnaire was distributed to 225 sexually active married CKD patients undergoing hemodialysis. Their results were compared with those of 120 healthy, sexually active married women matched for age and socioeconomic class. The present study showed that 76.4% of the women had sexual dysfunction. The total sexual function scores of hemodialysis patients (19.44 ± 6.3) were significantly lower than those of the control group (27.42 ± 4.8; p < 0.001). Sexual dysfunction was influenced by age (OR = 2.721; CI 2.168–3.745; p<0.001), etiology of chronic renal failure (OR = 4.645; CI 2.783–7.286; p 0.001), biological data (OR = 5,837; CI 5,112–9,371; p<0.001), associated co-morbidity (OR = 2,193; CI 1,424–3,412; p 0.01), and months of dialysis duration (OR = 3,345; CI 1,215–10,573; p<0.05). This study revealed a significant prevalence of sexual dysfunction, and more effort in diagnosis and management should be made., Competing Interests: The Authors declared no conflict of interest, (African Journal of Reproductive Health © 2023)

Introduction: The purpose of this research is to evaluate the resistance profile of uropathogenic staphylococci bacteria in Casablanca, Morocco., Methodology: In this retrospective cross-sectional research carried out from January 2017 to December 2020, isolation and identification were carried out according to the usual techniques in medical microbiology. Staphylococcus aureus isolates were confirmed by polymerase chain reaction (PCR) amplification of the nuc gene, and the antibiogram was performed according to the guidelines of the Antibiogram Committee of the French Society of Microbiology (CA-SFM 2021). The susceptibility of uropathogenic staphylococci to vancomycin was determined with broth microdilution following the recommendations of the Clinical and Laboratory Standards Institute. The mecA gene was tested on phenotypically cefoxitin-resistant S. aureus isolates by PCR., Results: The prevalence of urinary tract infections (UTIs) was 18% (772/4374). UTIs were more common in females (n = 483, 63%) than males (n = 289, 37%). Among the Gram-positive bacteria isolated (198, 25.65%), the prevalence of staphylococci was (130/198, 65.66%). Among staphylococcal species identified, coagulase-negative staphylococci (CoNS) were more prevalent (112/130, 86.15%), and Staphylococcus saprophyticus was the most frequently isolated CoNS (46/112, 41.07%). Additionally, there were several S. aureus strains (18/130, 13.85%). Forty-four percent of S. aureus isolates (n = 8) were resistant to cefoxitin and also harboured the mecA gene. All S. aureus isolates were susceptible to linezolid, cotrimoxazole and vancomycin., Conclusions: The prevalence and antibacterial resistance patterns of uropathogenic staphylococci in this study, with a high percentage of methicillin resistance, require careful consideration of antimicrobial therapy for staphylococcal UTIs., Competing Interests: No Conflict of Interest is declared, (Copyright (c) 2023 Rafik Aniba, Abouddihaj Barguigua, Asmaa Dihmane, Ghizlane Momen, Kaotar Nayme, Mohammed Timinouni.)

Background: Respiratory syncytial virus (HRSV) is the leading cause of respiratory tract infections in infants and young children. we investigated the prevalence and characteristics of HRSV in Morocco and explored trends in circulating genotypes through partial G gene analysis of HRSV strains prevalent from 2012 to 2017., Methods: Respiratory samples were gathered from both outpatients and inpatients meeting ILI or SARI case definitions. The patients' ages varied from 1 month to 99 years old. Nucleic acids were extracted and HRSV type/subtype was detected by RT-qPCR. A subset of positive samples was randomly selected in each epidemic year, the complete viral genome was sequenced, phylogenetic analysis was performed using the MEGA7 program and the genotypes were confirmed., Results: The 3679 specimens were collected from 2012 to 2017, of which 726 (19.7%) were positive for HRSV. The 35% (257/726) of HRSV-positives were of the HRSV-A subtype, while the HRSV-B subtype accounted for 61% (442/726). The co-infection rate was 3.7% (27/726). The virus circulates in a periodic pattern, where epidemics occur during the fall months through early spring. HRSV genotype was confirmed in 127 specimens (56 HRSV-A and 71 HRSV-B). Based on phylogenetic analysis, all HRSV-A were ON1 genotype, and HRSV-B were mostly BA9 genotype. HRSV-B belonging to the BA10 genotype was detected in 2012 exclusively., Conclusions: BA9, BA10, and ON1 were the only HRSV genotypes detected between 2012 and 2017. Variations in the G gene amino acid chain were identified in local strains, which suggests an increased need for continuous genomic surveillance., Competing Interests: The authors declare no conflicts of interest., (© 2023 The Authors. Influenza and Other Respiratory Viruses published by John Wiley & Sons Ltd.)

Introduction: Nosocomial infections or healthcare-associated infections (HCAIs) represent a public health problem. The burden of antibiotic resistance in these infections is still unclear in Morocco. The objective of this study was to describe antibiotic susceptibility of the main bacteria responsible for nosocomial infections in order to propose prevention measures., Methodology: Data were collected from 1519 laboratory records including hospital inpatients suspected of nosocomial infections in Mohamed V Hospital of Al-Hoceima between January 2016 and December 2020. The data were analyzed using SPSS software version 25., Results: Bacteriological test samples included 65.5% of urine, 27.2% of pleural fluid, 4.5% of pus, and 2.8% of protected distal swab. Two hundred and twenty-seven (15%) samples were culture-positive. The bacteria isolated were mainly enterobacteria (Escherichia coli, 43.6% and Klebsiella pneumoniae, 13%), non-fermentative Gram-negative bacteria (Pseudomonas aeruginosa, 10.8%), and Staphylococcus aureus (24.3%). Extended spectrum beta-lactamases (ESBLs)-producing Enterobacteriaceae represented 25.4% and those resistant to other families of antibiotics accounted for 12.5%. In our study, we reported 17% ESBL producers among urinary infections. Methicillin-resistant Staphylococcus aureus accounted for 22.2%. Pseudomonas aeruginosa that were resistant to ticarcillin, ceftazidime, and imipenem represented 29% of the cases., Conclusions: Our results showed a higher frequency of resistance. A microbiological surveillance system is highly needed to identify bacterial niches in the hospital environment at Mohamed V Hospital., Competing Interests: No Conflict of Interest is declared, (Copyright (c) 2023 Mostapha Abourrich, Nadira Mourabit, Samia Boussa, Mohammed Ghalit, Rachida Elbarghmi, Nabia Guerrouj, Fatima Aich, Asiya Khermach, Hossain El Ouargh.)

Objectives: The authors aimed to evaluate whether blood cadmium (B-Cd), lead (B-Pb) and mercury (B-Hg) in children differ regionally in 9 countries, and to identify factors correlating with exposure., Material and Methods: The authors performed a cross-sectional study of children aged 7-14 years, living in 2007-2008 in urban, rural, or potentially polluted ("hot spot") areas (ca. 50 children from each area, in total 1363 children) in 6 European and 3 non-European countries. The authors analyzed Cd, Pb, and total Hg in blood and collected information on potential determinants of exposure through questionnaires. Regional differences in exposure levels were assessed within each country., Results: Children living near industrial "hot-spots" had B-Cd 1.6 (95% CI: 1.4-1.9) times higher in the Czech Republic and 2.1 (95% CI:1.6-2.8) times higher in Poland, as compared to urban children in the same countries (geometric means [GM]: 0.13 μg/l and 0.15 μg/l, respectively). Correspondingly, B-Pb in the "hot spot" areas was 1.8 (95% CI: 1.6-2.1) times higher than in urban areas in Slovakia and 2.3 (95% CI: 1.9-2.7) times higher in Poland (urban GM: 19.4 μg/l and 16.3 μg/l, respectively). In China and Morocco, rural children had significantly lower B-Pb than urban ones (urban GM: 64 μg/l and 71 μg/l, respectively), suggesting urban exposure from leaded petrol, water pipes and/or coal-burning. Hg "hot spot" areas in China had B-Hg 3.1 (95% CI: 2.7-3.5) times higher, and Ecuador 1.5 (95% CI: 1.2-1.9) times higher, as compared to urban areas (urban GM: 2.45 μg/l and 3.23 μg/l, respectively). Besides industrial exposure, traffic correlated with B-Cd; male sex, environmental tobacco smoke, and offal consumption with B-Pb; and fish consumption and amalgam fillings with B-Hg. However, these correlations could only marginally explain regional differences., Conclusions: These mainly European results indicate that some children experience about doubled exposures to toxic elements just because of where they live. These exposures are unsafe, identifiable, and preventable and therefore call for preventive actions. Int J Occup Med Environ Health. 2023;36(3):349-64., (This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.)

Background: The SARS-CoV-2 is an extremely contagious and acute viral disease mainly affecting humans., Objective: To estimate seroprevalence of SARS-CoV-2 neutralizing antibodies (NAbs) for illegible armed force individuals living in Rabat, Morocco., Method: A convenience sample (N = 2662) was conducted from May 2020 to February 2021. We used the standard neutralization assay to quantify the NAbs titers. A serum was positive when the titer was 1:4. High positive NAbs titers were defined when ≥ 1:32., Results: Demographic and socioeconomic status did not affect seroprevalence data. An overall seroprevalence of 24,9% was found. Sera from blood donors, young recruits and auto-immune population had lower NAbs titers. However, titers were above 1:16 in 9% of the population with high risk of SARS-CoV-2 exposure. Seropositivity increased over time with values reaching peaks after the epidemic waves (2.4% in May 2020; 16.2% in August 2020; 22.7% in December 2020 and 37% in February 2021)., Conclusion: And increase of NAbs was observed over time and correlated with the post-epidemic waves of COVID-19 in Morocco., Competing Interests: The authors have no conflicts of interest to declare.The authors declare that there are no known competing financial interests or personal relationships that could have appeared to influence the work described in this paper., (© 2023 Touil N et al.)

Purpose: Understanding the factors influencing parasite diversification, their distribution and infection patterns among hosts provides valuable information on the impact of parasitism on natural populations and the dynamics and evolution of disease outbreaks. In this study, we investigated prevalence and intensity of infection by blood parasites, the diversity, distribution, host specificity and infection patterns of apicomplexan parasites in lizards of Morocco., Methods: Samples from lizard specimens were collected between 2019 and 2021 from different prospected localities in Morocco. In total, 1500 lizards were collected, and their blood and tail tips were screened for blood parasites., Results: Using a PCR approach, we detected two distinct apicomplexan parasite groups (haemogregarines and haemococcidians) and also Stramenopiles (Proteromonas). A significant difference was identified between hosts families, with no agamids or skinks infected and with particularly high infection rates in lacertids. Twenty-four samples were sequenced and included in a phylogenetic assessment. Two samples of Atlantolacerta andreanskyi were infected with unidentified species of Proteromonas. Three samples were infected with haemococcidians, including two samples with Schellackia and another sample with Lankesterella, more closely related to others isolated from bird hosts. These are the first reports of Lankesterella and Proteromonas in these lizards from Morocco. Nineteen different isolates of the complex of Hepatozoon/Karyolysus were identical or very similar to previously sequenced parasites from North Africa and Iberian Peninsula and included new host species., Conclusion: Our results highlight the need for future research on the vectors involved in transmission that may influence the ecology and distribution patterns of these parasites. Given that Morocco is a hot spot of endemicity and reptile richness, our results are relevant not only in the context of their taxonomy, but can also have implications for conservation., (© 2023. The Author(s) under exclusive licence to Witold Stefański Institute of Parasitology, Polish Academy of Sciences.)

Background: Hepatitis A virus (HAV) is the common cause of acute hepatitis worldwide. Indeed, hepatitis A is endemic in developing countries such in Morocco and most residents are exposed in childhood. The characterisation of circulating strains of HAV remains crucial to understand the virological evolution and geo-temporal characteristics, which are essential for controlling infections and outbreaks. The purpose of the current study was the detection and characterisation of HAV strains circulating in Morocco by performing serological test, RT-PCR, sequencing and phylogenetic analysis., Methods: In this cross-sectional study, 618 suspected acute hepatitis cases were examined by Architect HAV abIgM. Of the 162 positives, 64 underwent RNA extraction. None of the suspected cases was immune to HAV and none of them had received a blood transfusion. Samples found positive by RT-PCR using primers targeting the VP1/VP2A junction and the VP1/VP3 capsid region of HAV were subjected to sequencing and phylogenetic analyses., Results: HAV Acute infection rate was 26.2% [95% CI, 22.8-29.9], while viraemia reached 45% (29/64) after amplification of the VP3/VP1 region. Phylogenetic analysis of the VP1/2A segment revealed the presence of sub-genotypes IA and IB. Eighty-seven percent of the strains belonged to the subgenotype IA, while twelve percent to IB subgenotype., Conclusion: This first molecular study of acute hepatitis A in Morocco provided information about genetic diversity of HAV, revealing the co-circulating of only two subgenotypes (IA and IB). Notably, subgenotype IA was found to be the predominant subgenotype in Morocco.

Enterobacterales are frequently a major cause of human infections. The emergence of carbapenem resistance as well as the biofilm formation complicate their management. In this regard, this study aimed to investigate the prevalence, antibiogram, carbapenemase genes, and biofilm production among Enterobacterales. For this purpose, 18 172 clinical specimens from hospitalized patients at Mohammed VI University Hospital were collected over two years (2018-2019). The bacteriological investigation was performed to isolate Enterobacterales. Subsequently, BD-Phoenix and MALDI-TOF-MS were used for bacterial identification. The production of ESBLs and carbapenemases was assessed using phenotypic tests and PCR. The biofilm formation was eventually carried out. Out of 195 carbapenem-resistant Enterobacterales strains, 190 were carbapenemase producers, and 74 Enterobacterales produced metallo-beta-lactamases (MBLs). The PCR results revealed that blaNDM was the most common carbapenemase gene, present in 62 cases, followed by the co-existence of blaNDM and blaOXA-48 in 12 cases. Klebsiella pneumoniae was the most frequently identified species among the 74 New Delhi metallo-β-lactamase (NDM) isolates and the XDR resistance phenotype was the most prevalent with 58.10%. Additionally, all 74 NDM-positive Enterobacterales were able to form biofilms, with 82.4% being strong producers. This study highlights the need for rapid detection of carbapenemase and biofilm production in our hospital to manage this health concern., (© The Author(s) 2023. Published by Oxford University Press on behalf of Applied Microbiology International.)

Introduction: Lung cancer is the most common cancer in men and the second most common cancer in women. It is associated with substantial economic impact in terms of direct and indirect costs. The main objective of this study is to estimate the direct medical cost of lung cancer management in Morocco MATERIALS AND METHODS: A cost-of-illness study was conducted among patients treated at the Mohammed VI Center of Cancer (Casablanca) in 2019. The costs were estimated from the societal perspective using a bottom-up approach. The materials and procedures used were identified and quantified retrospectively from the information system and files. Their monetary value was calculated according to official prices published by the national health insurance agency. The horizon time adopted was 12 months., Results: The study included 271 patients, with an average age of 62.5 ± 9.5 years. Of these, 93.4 % were men and 92.1 % were former smokers. In terms of cancer staging, 68.3 % of patients were in stage IV while 28.8 % were in stage III. Adenocarcinoma was present in 43.5 % of cases. Patients underwent an average of 10.6 ± 5.1 radiological investigations, 56.1 ± 30.9 biological tests, and 24.1 ± 11.7 consultations. The average direct medical cost was 4455.3 USD (95 % CI: 4037.4-4873.2). Chemotherapy accounted for 19.9 % of the total cost, while radiological investigations and drugs accounted for 18.7 % and 17.6 %, respectively. Diagnostic tests and radiotherapy each accounted for 7.6 % of the total cost, while biological tests accounted for 7.5 % and hospitalizations accounted for 7.1 %. The cost was statistically higher in young patients (p = 0.017), in patients with adenocarcinoma (p < 0.0001), in patients with stage II tumor (< 0.00001), in patients who have undergone surgery (p = 0.002), chemotherapy (p < 0.0001), radiotherapy (p < 0.001) and in those without metastases (p < 0.0001)., Conclusion: These results provide evidence to support the ratification of the Framework Convention on Tobacco Control and the full adherence of the Kingdom of Morocco to the MPOWER measures., Competing Interests: Declaration of Competing Interest Authors declare there is no conflict of interest., (Copyright © 2023. Published by Elsevier Ltd.)

Morphological and DNA-based complemented approaches were applied for characterization of sympatric populations of Phlebotomus longicuspis and Phlebotomus perniciosus in Morocco. Both sand fly species are generally recorded in sympatry in North Africa but on few occasions have been molecularly characterized. The diagnostic confusion of these species has led to errors in their geographical distribution and probably, in the assignment of their role in the transmission of L. infantum. Sand flies were caught inside households in El Borouj, central Morocco, in 2014-2015. For female sand flies, detection of L. infantum natural infection and blood meal identification were carried out. According to morphological identification, Phlebotomus longicuspis s.l. (34.7%) was the second most abundant Phlebotomus species after P. sergenti, followed by atypical Phlebotomus perniciosus (7.1%); 11.6% of the male specimens of P. longicuspis s.l. were identified as P. longicuspis LCx according to the number of coxite setae. The density of Larroussius species was very high (31 Larroussius/light trap/night) in the peripheral neighbourhood of Oulad Bouchair (p = 0.001) where the first case of cutaneous leishmaniasis due to Leishmania infantum was detected in 2017. Phylogenetic trees based on three independent genes highlighted three well-supported clusters within P. perniciosus complex that could be interpreted as corresponding to P. perniciosus, P. longicuspis s.s. and an undescribed species, all coexisting in sympatry. Some females with typical morphology of P. longicuspis were genetically homologous to P. perniciosus. The taxa cannot be differentiated by morphological methods but characterized by a distinctive genetic lineage for which the synapomorphic characters are described. Leishmania infantum was detected in females of all clusters with a low parasite load. Population genetics will help to assess the threat of the geographical spread of L. infantum in Morocco by determining the density, abundance and vector role of the species of the P. perniciosus complex identified correctly., (© 2023 The Authors. Zoonoses and Public Health published by Wiley-VCH GmbH.)

Background: Human immunodeficiency virus- positive women have an increased risk of precancerous lesions and invasive cervical cancer. This study aims to identify the level of awareness/knowledge and attitudes toward cervical cancer among women living with Human immunodeficiency virus in the region of Souss-Massa in southern Morocco.  Methods: This is a multicenter cross-sectional study conducted in the Souss-Massa region (southern Morocco) among women attending Human immunodeficiency virus treatment and care centers between March 2022 and September 2022. A questionnaire was used for data collection. The Chi-square test and logistic regression were deployed to identify factors associated with cervical cancer awareness among the target population., Results: A total of 494 respondents to the questionnaire, 440 (89.1%) are aware of cervical cancer. Nevertheless, 405 (82.0%) and 369 (74.7%) were unaware of cervical cancer risk factors and symptoms, respectively. Only 125 (25.3%) knew the exact frequency of cervical cancer screening among Human immunodeficiency virus positive women, whereas 221 (44.7%) had ever been tested for cervical cancer. Factors associated with women's awareness of cervical cancer are as follows:  level of education (adjusted Odds Ratio = 3.78 with 95% CI, 1.23-11.65), time since diagnosis of Human immunodeficiency virus (adjusted Odds Ratio = 4.31 with 95% CI, 1.12- 16.52), knowledge of women with cervical cancer (adjusted Odds Ratio = 6.30 with 95% CI, 1.87-21.18) and heard the pap- smear/visual inspection with acetic acid (adjusted Odds Ratio = 4.92 with 95% CI, 2.35-10.33)., Conclusion: The general knowledge of seropositive women regarding cervical cancer remains very low, which justifies the integration of cervical cancer prevention services with Human immunodeficiency virus care, and pinpoints the crucial role of patient education.

The world-famous markets of Marrakech, also known in Arabic as souks, harbor a vast diversity of reptiles that are sold for medicinal/magic/pet purposes or used for snake charming. This unique epidemiological context has never been studied considering the interactions of humans, reptiles, and zoonotic pathogens. Thus, the aim of this study was to identify the parasites and pathogens present in blood and feces associated with handled reptiles in the markets of Marrakech to assess the risk of zoonotic transmission within the reptile-human interface. Privately owned reptiles (n = 118), coming from vendors or snake charmers, were examined and blood and feces sampled. DNA was extracted and molecular screening (cPCR, nPCR, qPCR, dqPCR) was performed aiming to identify potentially zoonotic pathogens (i.e., Anaplasma/Ehrlichia spp., Rickettsia spp., Borrelia burgdorferi sensu lato, Coxiella burnetii, Babesia/Theileria spp., Cryptosporidium spp., Giardia spp., Leishmania spp., Cestoda). Overall, 28.9% (34/118) of reptiles were positive for at least one pathogen. In blood, Anaplasma spp. were detected in four snakes, with two Montpellier snakes positive for Anaplasma phagocytophilum, while Rickettsia spp. were detected in one Mediterranean chameleon and four puff adders. Leishmania tarentolae was molecularly detected in a Mediterranean chameleon and a Montpellier snake. In feces, the cox1 gene generated a myriad of sequences for nematodes, cestodes, fungi and bacteria. Importantly, Proteus vulgaris was identified from a Mediterranean chameleon. Cryptosporidium spp. nPCR yielded a positive sample (i.e., Cryptosporidium sp. apodemus genotype I) from a Moroccan worm lizard, as well as for bacteria such as Pseudomonas aeruginosa in an Egyptian cobra, and Morganella morganii from a puff adder. Results from this study demonstrated the risk of zoonotic transmission of microorganisms and parasites present in blood and feces from reptiles that are brought to the souks in Marrakech, Morocco, to be sold for medicinal purposes or used for snake charming, being in direct and straight contact with humans., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2023 Mendoza-Roldan et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Competing Interests: Les auteurs ne déclarent aucun conflit d’intérêt.

Background: Morocco is actively working towards expanding its influenza vaccine policy to cover high-risk groups, as recommended by the World Health Organization (WHO)., Aims: We assessed the risk factors for influenza-associated hospitalization for severe acute respiratory infections (SARI) that occurred during the last 5 seasons., Methods: We conducted a retrospective, analytical study among patients recruited in the ambulatory and hospital sites of the influenza sentinel surveillance system in Morocco between 2014 and 2019. Using multiple logistic regression, we compared the characteristics of influenza-positive patients with SARI to those with influenza-like illness (ILI) to identify factors associated with severe disease., Results: We included 1323 positive influenza patients with either SARI (41.7%) or ILI diagnosis (58.3%). A(H1N1)pdm09, A(H3N2) and influenza B, respectively, contributed 49.2%, 29.5% and 20.6% of the cases. The main risk factors considered in the bivariate analysis were found in the multivariate analysis to be significantly associated with influenza-related hospitalization (SARI): age < 2 years (aOR = 7.08, P < 0.001); age ≥ 65 years (aOR = 3.59, P < 0.001); diabetes (aOR = 1.98, P = 0.017); obesity (aOR = 2.94, P = 0.034); asthma or chronic respiratory disease (aOR = 4.99, P < 0.001); chronic renal failure (aOR = 4.74, P = 0.005); pregnancy (aOR = 7.49, P < 0.001); and the A(H1N1)pdm09 subtype (aOR = 1.82, P < 0.001)., Conclusion: This study provides epidemiological evidence for the expected benefit of an influenza vaccination strategy for high-risk groups as recommended by the WHO., (Copyright © Authors 2023; Licensee: World Health Organization. EMHJ is an open access journal. This paper is available under the Creative Commons Attribution Non-Commercial ShareAlike 3.0 IGO licence (CC BY-NC-SA 3.0 IGO; https://creativecommons.org/licenses/by-nc-sa/3.0/igo).)

Avian reovirus (ARV) is a prevalent infectious agent that has the potential to cause respiratory and gastrointestinal illnesses in poultry, leading to substantial financial losses in the poultry sector. Until now, there have been no investigations conducted to examine the epidemiological status of ARV infections in Morocco. The aim of this study was to investigate the seroprevalence of ARV infections with respect to area, types of chickens (broiler breeder, and broiler), vaccination status, and age of chickens. A total of 826 serum samples were collected from 36 broiler and broiler breeder flocks, with 14 of them being unvaccinated, fromsix different regions of Morocco, namely Casablanca-Settat, Rabat-Salé-Kénitra, Tanger-Tétouan-Al Hoceïma, Oriental, Marrakech-Safi, and Fez-Meknès between 2021 and 2022.These serum samples were screened using a commercial indirect ELISA ARV antibody test kit (IDEXX REO). The study found that all tested flocks were positive for ARV-specific antibodies, indicating that the virus was present in these flocks. Out of the 826 serum samples tested, 782 were positive for ARV-specific antibodies. The overall prevalence of ARV infections in breeder and broiler flocks was calculated to be 94.6% ± 0.78. To summarize, the current study provides evidence of the widespread distribution of ARV infections in Morocco, suggesting that the poultry industry in the country is highly infected with ARV.

Objectives: Neonatal sepsis caused by multidrug-resistant (MDR) bacteria has a high morbidity and mortality, especially in low- and middle-income countries. Here, the molecular mechanisms of multidrug resistance in bacteria responsible for neonatal sepsis were determined., Methods: From July to December 2019, documented bacteraemia from 524 neonates hospitalised in a neonatal intensive care unit in Morocco were collected. Whole-genome sequencing was used to characterise the resistome; multi-locus sequence typing was used to investigate phylogeny., Results: Among the 199 cases of documented bacteraemia, 40 (20%) and 20 (10%) were caused by MDR Klebsiella pneumoniae and Enterobacter hormaechei, respectively. Of these, 23 (38.5%) were early neonatal infections (≤3 days of life). Twelve different sequence types (STs) were observed among K. pneumoniae isolates, the most prevalent being ST1805 (n = 10) and ST307 (n = 8). Twenty-one K. pneumoniae isolates (53%) possessed the bla CTX-M-15 gene, six of which co-produced OXA-48; two, NDM-7; and two, OXA-48 and NDM-7. The bla OXA-48 gene was present in 11 K. pneumoniae isolates (27.5%); bla NDM-1 , in 13 (32.5%); and bla NDM-7 , in 4 (10.0%). Eighteen E. hormaechei isolates (90.0%) produced an extended-spectrum β-lactamase (ESBL). Three were SHV-12 producers that co-produced CMY-4 and NDM-1, and 15 were CTXM-15 producers, of which 6 co-produced OXA-48. Twelve different STs belonging to three different E. hormaechei subspecies were observed, with one to four isolates. K. pneumoniae and E. hormaechei isolates belonging to the same ST had less than 20 single nucleotide polymorphism differences and were found throughout the study period, highlighting their endemic presence in the neonatal intensive care unit., Conclusion: Thirty percent of neonatal sepsis cases (23 early and 37 late) were caused by highly drug-resistant carbapenemase- and/or ESBL-producing Enterobacterales., Competing Interests: Competing interests None to declare., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)

The study aimed to evaluate tobacco use, attitudes, knowledge, and perceptions about tobacco control policies and smoking cessation counseling among dental students in Morocco. This cross-sectional study was conducted at the Dentistry Faculty of the Mohammed VI University of Health Sciences of Casablanca, using the Global Health Professions Student Survey (GHPSS) tool. Participants completed a self-administered survey questionnaire, including information on socio-demographic characteristics, tobacco use, exposure to secondhand smoke, attitudes, behavior and cessation, curriculum, and training. A total of 426 dental students were included in the study. Over 15% of the participants were current smokers, and 31.2% had tried smoking at least once. About 29.3% reported having been exposed to secondhand smoke in family settings and 49.5% in other environments. The majority of the students had felt that health professionals were role models for their patients. However, only 20% had felt they had received formal training in smoking cessation approaches. More than 70% of smokers had tried to quit smoking in the past year; however, only 41.7% reported having received help or advice. It is crucial that education and public health officials join efforts to plan and carry out programs aimed at training dental students in evidence-based cessation counseling methods, in order to change their own smoking behavior and assist their future patients. Improving dental school curriculums with regard to tobacco use prevention and cessation is also a powerful means of alleviating the national burden of cancer., (© 2022. The Author(s) under exclusive licence to American Association for Cancer Education.)

Objectives: The aim of the present research is to update data on the seroprevalence of rubella and to identify the associated risk factors among pregnant women in the Rabat region of Morocco in order to take immediate action to monitor the virus., Design: A cross-sectional study., Setting: The study was conducted at Ibn Sina University Hospital and at referral healthcare centres in the region of Rabat., Participants: A total of 502 pregnant women (mean age 29.7±6.3 years, range 17-44 years) attending the maternity department during 8 months were selected for serological testing., Outcome Measures: A structured questionnaire was used to obtain sociodemographic, reproductive and clinical characteristics after obtaining written informed consent. Venous blood samples were collected to determine rubella-specific IgG antibodies using an automated chemiluminescent microparticle immunoassay (ARCHITECT i1000SR and i2000SR, Abbott Diagnostics)., Results: Antirubella IgG antibodies (≥10 IU/mL) were found in 408 (85.9%) pregnant women examined. The rate of susceptibility to rubella virus infection among pregnant women was found to be 14.1%. These protective rates were found to differ significantly between uneducated pregnant women (80.9%) and those with university-level education (95.5%) (p=0.02). Pregnant women in the 17-24, 25-34 and 35-44 years age groups accounted for 92.5%, 85.2% and 82.8%, respectively (p=0.015). Also, IgG seropositivity status was found to differ significantly between multiparous (83.3%) and primiparous (92.5%) pregnant women (p=0.01). None of the other characteristics was significantly associated with rubella infections., Conclusion: Vaccination programmes need to be updated to ensure that campaigns reach their specified goals. Thus, implementing an effective, large-scale screening programme for congenital rubella infection in different regions of Morocco is highly recommended. On the other hand, seronegative pregnant women should be given special preventive care and health education about rubella transmission and congenital rubella syndrome sequelae., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background & Objective: Human Immunodeficiency Virus (HIV) remains one of the world's most serious health challenges. The development of therapeutic regimens has significantly increased survival and reduced HIV-associated morbidities in HIV-infected individuals. However, some people living with HIV may not respond as expected, resulting in treatment failure. The objective of this study is to identify and characterize, by immunological (T-cell CD4) and virological (viral load) parameters, HIV infected patients with therapeutic failure in Morocco., Methods: Prospective cross-sectional studies were conducted over a 5-years period (between January 2015 and December 2019) at the referral center of Ibn Zohr Hospital, Marrakech, Morocco. A total, of 1088 HIV-infected patients diagnosed by the rapid test (Immunochromatography) in addition to Western Blot analysis, was recruited. All patients were under the antiretroviral therapy (ART) for at least six months and followed every six months. Sociodemographic, clinical, and biological data as well as information on patient adherence were collected., Results: Out of 1088 patients, 92.46% were under treatment based on non-nucleoside reverse transcriptase inhibitors (NNRTIs) including 26.20% first line first intention and 66.26% first line second intention, and 7.54% of patients on a protease inhibitor (PI) therapy. Regarding the immunological and virological status, 76% of HIV-infected patients had a CD4 count > 200 cells/µl and 24% had a CD4 count < 200 cells / µl, while 69.5% had an undetectable viral load and 30.05% had a detectable viral load (including 11.86% with viral load < 1000 copies / ml and 18.20% viral load > 1000 copies / ml) (P-values < 0.05)., Conclusion: In our study, we showed a therapeutic failure rate of 18.2% in HIV-infected patients under treatment in Marrakech region. These failures were mainly related to poor adherence and low CD4+ rates at the initiation of treatment. We concluded that immunological monitoring alone is insufficient to predict virological suppression and therapeutic success. Consequently, we recommend the HIV plasma viral load test be accessible as a routine exam., Competing Interests: The authors declare no conflict of interest., (© 2023 Echchakery M et al.)

The province of Azilal is one of the most scorpion-infested areas in Morocco. The current study aims to investigate the clinical and epidemiological characteristics of scorpion envenomation in the Azilal province, as well as to contribute to the study of its scorpio-faunistic diversity. We examined clinical and epidemiological data from 5684 scorpion stings recorded between 2017 and 2021. Prospections on the ground were carried out in the study area. The species were identified using the taxonomic keys. Distribution maps of inventoried species have been created using SIG. 5684 scorpions stings were reported in the study area, with 18 cases of deaths. Most of the cases was reported in the summer especially at night (64%). A positive significant correlation was found between scorpion stings incidence and season (P < 0.005; r = 0.56). A positive correlation was found between scorpion stings incidence and mortality (r = 0.09). Pediatric mortality was higher compared to lethality in adults (P < 0.05). A positive correlation was found between the number of stung children (Age <15 years) and the number of patients presenting clinical signs of severe envenomation (Class III) (r = 0.40). The percentage of patients that use traditional remedies was significantly higher in the rural areas (P < 0.05). Most scorpion stings occurred in human habitat (54.5%) or in their neighbourhood (24.5%). Six species were identified in the study area. The findings of this study have highlighted the extent of scorpion envenomation and have elucidated certain characteristics of the scorpio-faunistic biodiversity in the Azilal province., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Introduction: antimicrobial resistance in gram-negative bacilli is one of the major concerns in public health. We aimed to evaluate gram-negative bacilli epidemiology, antimicrobial profiles, and the resistance´s mechanism for Enterobacteriaceae isolated from specimens of hospitalized patients in wards of University Hospital Center Ibn Rochd of Casablanca, Morocco., Methods: a prospective study of the patient's specimens, collected from December 2016 to 31 st March 2017. Isolation and identification were performed using conventional biochemical tests. According to the European Committee on Antimicrobial Susceptibility Testing guidelines, antibiotic susceptibility was determined. Polymerase Chain Reaction (PCR) was used to detect β-lactamase and carabapenemase genes: CTX-M, SHV, TEM, OXA-48, NDM, and VIM among the Enterobacteriaceae., Results: according to inclusion criteria, 38 Enterobacteriaceae, 25 Acinetobacter baumannii (A. baumannii), and 10 Pseudomonas aeruginosa (P. aeruginosa) were included during the study period; these bacteria were mainly responsible for bacteremia. Fifty-five percent of enterobacteria were extended-spectrum β-lactamase (ESBL), 42% EBSL and carbapenemase, and 3% carbapenemase, with high coresistances. Eighty-four percent of A. baumannii were XDR. All P. aeruginosa were MDR; amikacin showed the best activity (70% susceptibility). The genotypic approach revealed the presence of bla CTX-M , bla SHV , bla TEM in 68%, 22%, and 11% respectively. Of the 22 carbapenemase-producers, 41% were bla OXA-48 and 18% bla NDM ; none had bla VIM . Furthermore, various genes coexistence were detected: bla CTX-M +bla OXA-48 ; bla CTX-M +bla NDM ; bla CTX-M +bla SHV +bla OXA-48 ; and bla SHV +bla OXA-48 ., Conclusion: findings revealed highly resistance rate among isolates. This raises the need to control antibiotics and regular screening to identify dynamics promoting resistance. Thus, we recommend developing antimicrobial stewardship programs and improving hygiene systems to prevent the nosocomial spreading of these phenotypes in our center., Competing Interests: The authors declare no competing interests., (Copyright: Imane Zalegh et al.)

It is quite well documented that the COVID-19 pandemic disrupted cancer screening services in all countries, irrespective of their resources and healthcare settings. While quantitative estimates on reduction in volume of screening tests or diagnostic evaluation are readily available from the high-income countries, very little data are available from the low- and middle-income countries (LMICs). From the CanScreen5 global cancer screening data repository we identified six LMICs through purposive sampling based on the availability of cancer screening data at least for the years 2019 and 2020. These countries represented those in high human development index (HDI) categories (Argentina, Colombia, Sri Lanka, and Thailand) and medium HDI categories (Bangladesh and Morocco). No data were available from low HDI countries to perform similar analysis. The reduction in the volume of tests in 2020 compared to the previous year ranged from 14.1% in Bangladesh to 72.9% in Argentina (regional programme) for cervical screening, from 14.2% in Bangladesh to 49.4% in Morocco for breast cancer screening and 30.7% in Thailand for colorectal cancer screening. Number of colposcopies was reduced in 2020 compared to previous year by 88.9% in Argentina, 38.2% in Colombia, 27.4% in Bangladesh, and 52.2% in Morocco. The reduction in detection rates of CIN 2 or worse lesions ranged from 20.7% in Morocco to 45.4% in Argentina. Reduction of breast cancer detection by 19.1% was reported from Morocco. No association of the impact of pandemic could be seen with HDI categories. Quantifying the impact of service disruptions in screening and diagnostic tests will allow the programmes to strategize how to ramp up services to clear the backlogs in screening and more crucially in further evaluation of screen positives. The data can be used to estimate the impact on stage distribution and avoidable mortality from these common cancers., Competing Interests: EL, RM, SA, MB, YC, AN, SP, PS, SS, RM, PB No competing interests declared, (© 2023, Lucas et al.)

Background: Rapid antigen tests have emerged to deal with the COVID-19 pandemic. Rapid diagnosis of SARS-CoV-2 infection is essential to reduce the spread of the disease. The aim of this study was to estimate the prevalence of COVID-19 infection and test the sensitivity and specificity in Temara-Skhirat in symptomatic adults through PANBIOS® test., Methods: A prospective observational study was conducted in mid-September 2021. Two investigators conducted data collection from symptomatic adult patients. The diagnostic performance of the PANBIOS®, and the PCR was assessed to calculate sensitivity and the specificity., Results: Among 206 symptomatic participants, the mean age was 38 ± 12 years, and the majority were women (59%). In our population, 80% had benefited from the anti-COVID vaccine. The median duration of symptoms was 4 days; the most common symptoms were fatigue (62%), headache (52%), fever (48%), cough (34%), loss of smell (25%), loss of taste (24%), and sore throat (22%). Results revealed 23% of cases tested positive with PANBIOS® test versus 30% with the PCR test. The calculated medical decision between PCR versus PANBIOS® test showed high specificity of 95.7% and a sensitivity of 69.4%. There was concordance between the PANBIOS® test and the PCR., Conclusion: The prevalence tested remain high, and the sensitivity and specificity of the PANBIOS® versus PCR test are similar to other literatures and close to value described in WHO recommendations. PANBIOS® is a useful test for controlling the spread of COVID-19 allowing identification of active infection., Competing Interests: The authors declare that they have no conflict of interest., (© 2023 The Authors. Influenza and Other Respiratory Viruses published by John Wiley & Sons Ltd.)

This paper seeks to identify organisational abilities that influence the company's survival during crises. To address this issue, first-through literature review-we identified five groups of crucial organisational abilities that companies pursue during the crisis, i.e., strategic, technological, collaboration, entrepreneurial and relational. We have also identified four objectives that relate to surviving the crisis. Next, we have scrutinised 226 companies from two sides of the world, Poland (Europe) and Morocco (Africa), during the Covid-19 crisis. Quantitative analysis using Structural Equations Modelling demonstrated that surviving during a crisis depends mostly on strategic and entrepreneurial abilities such as the ability to shift resources quickly, organise the work in the firm effectively and plan strategically, as well as diversify its products and services perceived as critical., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2023 Chudziński et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Background: Maternal morbidity refers to any health problems or complications experienced by a woman during pregnancy, childbirth, or the postpartum period. Many studies have documented the, mostly negative, effects of maternal ill-health on functioning. Although, measurement of maternel morbidity remains underdeveloped. We aimed to evaluate the prevalence of non-severe maternal morbidities (including overall health, domestic and sexual violence, functionality, and mental health) in women during postpartum care and further analyze factors associated with compromised mental functioning and clinical health by administration of the WHO's WOICE 2.0 instrument., Methods: A cross-sectional study was conducted at 10 Health centers in Marrakech, Morocco with WOICE questionnaire included three sections: the first with maternal and obstetric history, sociodemographic data, risk and environment factors, violence and sexual health; the second considers functionality and disability, general symptoms and mental health; and the third includes data on physical and laboratory tests. This paper presents descriptive data on the distribution of functioning status among postpartum women., Results: A total of 253 women averaging 30 years of age participated. For self-reported health status of women, more than 40% reported good health, and just 9.09% of women had a health condition reported by the attending physician. Among postpartum women with clinical diagnoses, 16.34% had direct (obstetric) conditions and 15.56% indirect (medical) problems. When screening for factors in the expanded morbidity definition, about 20.95% reported exposure to violence. Anxiety was identified in 29.24% of cases, and depression in 17.78%. Looking into gestational results, just 14.6% delivered by cesarean section and 15.02% had preterm birth. We found also that 97% reported "good baby health" in the postpartum evaluation, with 92% of exclusive breastfeeding., Conclusion: Considering these results, improving the quality of care for women requires a multi-faceted approach, including increased research, better access to care, and improved education and resources for women and healthcare providers., (© 2023. The Author(s).)

Background: Monoclonal gammopathies are a group of disorders associated with clonal proliferation of plasma cells that produces a monoclonal protein., Aims: The main objective of this study was to describe the epidemiological and immunochemical characteristics of monoclonal gammopathies diagnosed during 19 years in a Moroccan teaching hospital., Materials and Results: This retrospective study enrolled 443 Moroccan patients with monoclonal gammopathy, patients meeting the inclusion and exclusion criteria in at the biochemistry department of Military Hospital in Rabat, the capital of Morocco, from January 2000 to August 2019. Of the 443 enrolled patients, 320 (72.23%) were men and 123 (27.77%) were women. All patients were of Caucasian origin, from 12 Moroccan regions. The patient's samples were collected and subjected to serum protein electrophoresis and serum immunofixation electrophoresis to further characterize the monoclonal protein. The mean ± SD age of the 443 participants was 62.24 ± 13.14 years. Reasons for being admitted to the hospital were as follows, bone pain (41.60%), renal failure (19.08%), alteration of the general condition (12.21%), and anemia (10.69). Plasma cell proliferative disorders in our study were as follows, multiple myeloma (MM) (45.65%), Monoclonal gammopathies of undetermined significance (MGUS) (39.05%), Waldenstrom's macroglobulinemia (5.58%), Lymphoma (2.27% + 1.2%), Chronic Lymphocytic Leukemia (2.48%), Plasma cell leukemia (1.86%), Plasmacytoma (0.62%), POEMS syndrome (0.41%), and Amyloidosis (0.84%). The most frequent isotypes in MM were the IgGκ (62) 36.5%, IgGλ (52) 30.6%, IgAκ (27) 15.9%, and the IgAλ (19) 11.2%. It is also worth noting that Free light chain MM represents 20% of all cases of MM., Conclusions: We found that monoclonal gammopathies are age-related and affects men more than women, also the results of this study point to the delayed diagnosis of monoclonal gammopathies, since most of our patients were diagnosed at the MM stage. The most frequent isotypes were the IgGκ and IgGλ in MM and MGUS, in Waldenström macroglobulinemia were IgMκ and IgMλ and the oligoclonal profile represented only 3.70%., (© 2023 The Authors. Cancer Reports published by Wiley Periodicals LLC.)

Background: Inherited mutations in the breast cancer susceptibility genes BRCA1 and BRCA2 (BRCA1/2) confer high risks of breast and ovarian cancer. Because the contribution of BRCA1/2 germline mutations to BC in the Northeastern population of Morocco remains largely unknown, we conducted this first study to evaluate the prevalence and the phenotypic spectrum of two BRCA1/2 pathogenic mutations (the founder BRCA1 c.5309G>T and BRCA2 c.1310&#95;1313delAAGA). This choice was also argued by the presence of an apparent specific geographical connection of these mutations and the Northeastern region of Morocco., Methods: Screening for the germline mutations c.5309G>T and BRCA2 c.1310&#95;1313delAAGA was performed by sequencing on a total of 184 breast cancer (BC) patients originated from the Northeastern region of Morocco. The likelihood of identifying a BRCA mutation is calculated using the Eisinger scoring model. The clinical and pathologic features were compared between the BRCA-positive and BRCA-negative groups of patients. Difference in survival outcomes was compared between mutation carriers and non-carriers., Results: BRCA1 c.5309G>T and BRCA2 c.1310&#95;1313delAAGA are responsible for a significant proportion of all BC cases (12.5%) and at least 20% of familial BC. The screening of BRCA1/2 genes by NGS sequencing confirmed that there are no additional mutations detected among positive patients. The clinicopathological features in positive patients were in accordance with typical characteristics of BRCA pathogenic mutations. The mean features in the carriers were the early onset of the disease, familial history, triple negative status (for BRCA1 c.5309G>T) and worse prognosis in terms of overall surviving. Our study indicates that the Eisinger scoring model could be recommended to identify patients for referral to BRCA1/2 oncogenetic counseling., Conclusion: Our findings suggest that BRCA1 c.5309G>T and BRCA2 c.1310&#95;1313delAAGA mutations may have a strong founder and/or recurrent effect on breast cancer among the Northeastern Moroccan population. There contribution to breast cancer incidence is certainly substantial in this subgroup. Therefore, we believe that BRCA1 c.5309G>T and BRCA2 c.1310&#95;1313delAAGA mutations have to be included in the array of tests aimed at revealing cancer syndrome carriers among subjects of Moroccan origin., (© 2023. The Author(s).)

Introduction: Salmonellosis is a foodborne bacterial disease responsible for food epidemics around the world. The objective of this study is to determine the prevalence and diversity of Salmonella serotypes in several food products isolated at the Casablanca Regional Analysis and Research Laboratory and to test their resistance to different antimicrobials., Methodology: The isolation and identification of Salmonella were performed according to Moroccan standard 08.0.116. All isolates were serotyped and were then tested for antibiotic resistance using the disk diffusion method. The Salmonella isolates were further analyzed by PCR to detect the presence of virulence genes invA., Results: 20 different serotypes were identified from 80 strains isolated from 2015 to 2019, the most common of which are S. kentucky (26.3%) followed by S. muenster (10%), S. typhimurium (8.7%), S. menston (7.5%) and S. enteritidis (6.3%). Antimicrobial susceptibility testing revealed that 66.25% of isolates were resistant to at least one of the 14 antimicrobial agents tested. Bacterial resistance was most frequently observed for tetracycline with 46.25%, 45% to sulfonamide, 35% to nalidixic acid, 26, 25% to ampicillin, and 25% to ciprofloxacin. Salmonella serotypes S. montevideo, S. virchow, S. amsterdam, S. anatum, and S. bloomsbury were 100% susceptible to all antimicrobials tested. Examination of Salmonella for invA gene was positive for all the strains., Conclusions: The results of this study have shown that minced meat has a high level of Salmonella contamination, which can be considered one of the main potential sources of human salmonellosis in Morocco., Competing Interests: No Conflict of Interest is declared, (Copyright (c) 2023 Chaima Sabri, Bouchra Karraouan, Thami Berradi, Brahim Bouchrif, Fatiha El Mellouli, Nadia Ziyate, Sara Razzak, Bouchra Taib, Youness Taboz.)

Introduction: depression in adolescents is a major health condition that can interfere with daily life, lead to suicidal thoughts and behavior, and affect a person throughout life. However, studies about adolescents´ depression in Morocco are scarce. The aim of this study was to determine the prevalence of depression symptoms among in-school adolescents from the region of Settat-Morocco, as well as assessing its relation to daytime sleepiness and poor academic achievement., Methods: the researchers conducted a cross-sectional school-based study. The sample included participants aged 12-20 years, in either urban or rural areas. We selected 722 students through a proportionate stratified sampling procedure. The participants responded to multiple questionnaires that included the Patient Health Questionnaire-9, the Epworth Sleepiness Scale, a questionnaire assessing several sociodemographic and socioeconomic variables, and finally an academic achievement questionnaire. We analyzed the collected data using descriptive statistical methods, χ2 test, and odds ratios., Results: forty-four point seven percent (44.7%) of the respondents had "moderately severe" to "severe depression symptoms" and 32.5% of the sample suffered from excessive daytime sleepiness. Nineteen point nine percent (19.9%) of the total sample reported having a poor academic achievement. Significant predictors for depression symptoms included "female gender" (OR = 2.06; p-value < 0.001), "having divorced parents" (OR = 6.00; p-value < 0.001), "poor academic achievement" (OR = 5.03; p-value < 0.001), and "excessive daytime sleepiness" (OR = 2.30; p-value = 0.002)., Conclusion: this study provides important information about Morocco adolescents´ depression symptoms. These findings can help in implementing school-based mental and sleep health programs that target the promotion of mental wellness, prevention of mental health problems, and reduction of adolescent suicide risk., Competing Interests: The authors declare no competing interests., (Copyright: Marouane Moustakbal et al.)