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Introduction: This study was conducted to identify the self-reported communicable diseases (CDs) rate and associated factors among ethnic minority populations in Vietnam., Methods: We conducted a cross-sectional study of 6912 ethnic minority participants from 12 provinces located in four socioeconomic regions in Vietnam. A total of 4985 participants were included in the final analysis. We used a structured questionnaire to collect information on self-reported CDs and socio-demographic information., Results: The results showed that the prevalence of self-reported CDs was 5.7% (95% CI: 5.0-6.4%). Ethnicity was shown to have an independently significant correlation to self-reported CDs. The Cham Ninh Thuan, Tay, Dao and Gie Trieng ethnic populations had significantly higher odds of self-reported CDs than those of La Hu ethnicity (OR = 47.1, 6.3, 5.6, and 6.5, respectively). Older people and males had significantly higher odds of having CDs than younger and females., Conclusion: Our findings recommend conducting ethnic-specific interventions to diminish the incidence of CDs., (© 2023. W. Montague Cobb-NMA Health Institute.)

The initial assessment of immigrant and refugee patients, including which health concerns to address and which infectious diseases may benefit from early screening, may present challenges to clinicians. Evidence-based research suggests certain infectious diseases should be screened for and treated in refugees. Overseas refugee preemptive treatment programs have reduced the burden of some diseases but have not removed the value of in-country screening programs. This article provides discussion of a series of common tropical and infectious diseases providing refugee and geographic contexts and links to international resources that have been developed to improve the care of newly arriving immigrants and refugees., Competing Interests: Disclosure The authors have nothing to disclose., (Copyright © 2020 Elsevier Inc. All rights reserved.)

This article describes hematologic, nutritional, allergic/asthmatic conditions, lead screening, and management of these among immigrants and refugees. Some of these conditions present more frequently or differently in the newcomer population. Early identification and treatment are key to improving health outcomes. Screening and treatment suggested in this article are based on current guidelines and are intended for primary care providers who are caring for refugee and immigrant patients, especially within a medical home. Special considerations include level of education, instruction, demonstration, and cultural humility., Competing Interests: Disclosure The authors have nothing to disclose., (Published by Elsevier Inc.)

Knowledge of evolutionary influences on patterns of human mating, social interactions, and differential health is increasing, yet these insights have rarely been applied to historical analyses of human population dynamics. The genetic and evolutionary forces behind biases in interethnic mating and in the health of individuals of different ethnic groups in Latin America and the Caribbean since the European colonization of America are still largely ignored. We discuss how historical and contemporary sociocultural interactions and practices are strongly influenced by population-level evolutionary forces. Specifically, we discuss the historical implications of functional (de facto) polygyny, sex-biased admixture, and assortative mating in Latin America. We propose that these three evolutionary mechanisms influenced mating patterns, shaping the genetic and cultural landscape across Latin America and the Caribbean. Further, we discuss how genetic differences between the original populations that migrated at different times into Latin America contributed to their accommodation to and survival in the different local ecologies and interethnic interactions. Relevant medical and social implications follow from the genetic and cultural changes reviewed.

For several decades, researchers from the South African Medical Research Council have made invaluable contributions towards improving the health of the population through the analysis and interpretation of cause of death data. This article reflects the mortality trends in pre-and post-apartheid South Africa (SA), and describes efforts to improve vital statistics, innovations to fill data gaps, and studies to estimate the burden of disease after adjusting for data deficiencies. The profound impact of HIV/AIDS, particularly among black African children and young adults, is striking, within a protracted epidemiological transition and the current reversals of multiple epidemics. Over the next 20 years, it will be important to sustain and enhance the country's capacity to collect, analyse and utilise cause of death data. SA needs to support development in the region, harnessing new data platforms and approaches such as including verbal autopsy tools in the official system and improving data linkage.

The years 2014 and 2015 saw a dramatic rise in the number of migrants entering Europe via the Mediterranean. This rise was mostly accounted for by refugees fleeing the civil war in the Syrian Arab Republic. Since that time Europe has been gripped in a political and humanitarian crisis as the incoming numbers overwhelmed individual state and collective European Union ability to respond effectively. In this article, I explore the European Migrant Crisis in geographical, political and humanitarian perspectives, describing and explaining the key events of the crisis. I then go on to a study of the major health issues arising from the crisis in terms of communicable and non-communicable disease, mental health, gender-related health and access to healthcare. Finally, I discuss the global dimensions of the refugee crisis and enter into a discussion of the roles and effectiveness of the UNHCR and the European Union's response as a whole.

Background: Hmong ethnicity has been associated with infection, particularly fungal. The risk of infection after transplant in the Hmong population is unknown., Methods: Observational study of adult renal transplant (RTX) recipients between 1/1/1994 and 12/31/2015. Primary objective was to identify infectious risk in the Hmong RTX population as compared to non-Hispanic whites (NHW). Secondary objective was to evaluate transplant outcomes., Results: There was a total of 2599 patients in the study window; 95 Hmong, 2504 NHW. The Hmong population had significantly fewer bacterial and fungal infections at 1 and 3 years (Bacterial: Hmong 21.7%, 32.4% vs NHW 36.9%, 46.7%, P = .004; Fungal: Hmong 3.3%, 5.7% vs NHW 12.7%, 16.6%, P = .0005) and improved graft and patient survival at 1, 5, and 10 years (Graft: Hmong 92.6%, 78.4%, 61.9% vs NHW 90.7%, 72.2%, 48.5%, P = .006; Patient: Hmong 97.8%, 94.5%, 83.3% vs NHW 95.3%, 82.1%, 62.1% P < .001). Spectrum of bacterial infection was similar, but with significantly more Staphylococcal infection in the NHW population. Blastomycoses were the major fungal pathogen in Hmong (2/3, 67%) vs Candida in NWH (77%). When minimally adjusted for PRA and age, rates of bacterial infection (HR 0.69, 95% CI 0.48-0.99, P = .047), fungal infection (HR 0.39, 95% CI 0.17-0.87, P = .02), and mortality (HR 0.5, 95% CI 0.28-0.88, P = .02) were more favorable in the Hmong population. When analyzed in a stepwise Cox proportional hazards model; Hmong ethnicity was not a significant risk factor for graft failure, rejection, CMV, BK, or fungal infection after RTX and was associated with reduced risk of bacterial infection (HR 0.61, 95% CI 0.4-0.9, P = .02) and mortality (HR 0.51, 95% CI 0.27-0.96, P = .04)., Conclusions: Despite concern regarding infective risk in the Hmong population, infection after RTX is no higher than NHW comparator. In all analyses, the Hmong population has equal or better outcomes. It does not appear variance in standard infection prophylaxis is necessary for the Hmong population after RTX., (© 2019 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

The Pacific region, also referred to as Oceania, is a geographically widespread region populated by people of diverse cultures and ethnicities. Indigenous people in the region (Melanesians, Polynesians, Micronesians, Papuans, and Indigenous Australians) are over-represented on national, regional, and global scales for the burden of infectious and non-communicable diseases. Although social and environmental factors such as poverty, education, and access to health-care are assumed to be major drivers of this disease burden, there is also developing evidence that genetic and microbiotic factors should also be considered. To date, studies investigating genetic and/or microbiotic links with vulnerabilities to infectious and non-communicable diseases have mostly focused on populations in Europe, Asia, and USA, with uncertain associations for other populations such as indigenous communities in Oceania. Recent developments in personalized medicine have shown that identifying ethnicity-linked genetic vulnerabilities can be important for medical management. Although our understanding of the impacts of the gut microbiome on health is still in the early stages, it is likely that equivalent vulnerabilities will also be identified through the interaction between gut microbiome composition and function with pathogens and the host immune system. As rapid economic, dietary, and cultural changes occur throughout Oceania it becomes increasingly important that further research is conducted within indigenous populations to address the double burden of high rates of infectious diseases and rapidly rising non-communicable diseases so that comprehensive development goals can be planned. In this article, we review the current knowledge on the impact of nutrition, genetics, and the gut microbiome on infectious diseases in indigenous people of the Pacific region., (Copyright © 2019 Horwood, Tarantola, Goarant, Matsui, Klement, Umezaki, Navarro and Greenhill.)

North Africa is defined as the geographical region separated from the rest of the continent by the Sahara and from Europe by the Mediterranean Sea. The main demographic features of North African populations are their familial structure and high rates of familial and geographic endogamy, which have a proven impact on health, particularly the occurrence of genetic diseases, with a greater effect on the frequency and spectrum of the rarest forms of autosomal recessive genetic diseases. More than 500 different genetic diseases have been reported in this region, most of which are autosomal recessive. During the last few decades, there has been great interest in the molecular investigation of large consanguineous North African families. The development of local capacities has brought a substantial improvement in the molecular characterization of these diseases, but the genetic bases of half of them remain unknown. Diseases of known molecular etiology are characterized by their genetic and mutational heterogeneity, although some founder mutations are encountered relatively frequently. Some founder mutations are specific to a single country or a specific ethnic or geographic group, and others are shared by all North African countries or worldwide. The impact of consanguinity on common multifactorial diseases is less evident.

In the first half of the twentieth century, the rate of death from infectious disease in the United States fell precipitously. Although this decline is well-known and well-documented, there is surprisingly little evidence about whether it took place uniformly across the regions of the United States. We use data on infectious disease deaths from all reporting U.S. cities to describe regional patterns in the decline of urban infectious mortality from 1900 to 1948. We report three main results. First, urban infectious mortality was higher in the South in every year from 1900 to 1948. Second, infectious mortality declined later in southern cities than in cities in the other regions. Third, comparatively high infectious mortality in southern cities was driven primarily by extremely high infectious mortality among African Americans. From 1906 to 1920, African Americans in cities experienced a rate of death from infectious disease that was greater than what urban whites experienced during the 1918 flu pandemic.

Background: Screenings for infectious diseases in asymptomatic immigrants currently takes place when receiving new arrivals., Aims: We describe the frequency of infections in a cohort of newly arrived asymptomatic immigrants in Southern Italy., Methods: We studied a cohort of 238 Sub-Saharan African and Asian men hosted at a reception centre (CARA) in Foggia between January and December 2015. The tuberculin skin test for diagnosis of latent tuberculosis infection (LTBI) and serology/virology testing for HBV, HCV, HIV were performed., Results: From this cohort, 205 individuals agreed to be tested for serological/virological markers only, while 82 agreed to be tested for LTBI only; 49 people agreed to have both tests. Among those tested for virological markers, 23/205 (11.2%) were HBsAg positive; 12/23 (52.2%) individuals had chronic active hepatitis; 77/205 (37.6%) individuals had only anti-HBc positivity. HCV infection was present in 8/205 (3.9%) individuals, and chronic HCV infection, was diagnosed in only two people. Only 2/205 (1.0%) individuals presented with anti-HIV and HIV-RNA positivity. We found LTBI in 29.6% of TB-tested individuals., Conclusions: Asymptomatic immigrants are at increased risk for some infections, mainly HBV and tuberculosis., (Copyright © World Health Organization (WHO) 2019. Some rights reserved. This work is available under the CC BY-NC-SA 3.0 IGO license (https://creativecommons.org/licenses/by-nc-sa/3.0/igo).)

Background: Over one million asylum seekers were registered in Germany in 2016, most from Syria and Afghanistan. The Refugee Convention guarantees access to healthcare, however delivery mechanisms remain heterogeneous. There is an urgent need for more data describing the health conditions of asylum seekers to guide best practices for healthcare delivery. In this study, we describe the state of health of asylum seekers presenting to a multi-specialty primary care refugee clinic., Methods: Demographic and medical diagnosis data were extracted from the electronic medical records of patients seen at the ambulatory refugee clinic in Dresden, Germany between 15 September 2015 and 31 December 2016. Data were de-identified and analyzed using Stata version 14.0., Results: Two-thousand-seven-hundred and fifty-three individual patients were seen in the clinic. Of these, 2232 (81.1%) were insured by the state indicating arrival within the last 3 months. The median age was 25, interquartile range 16-34. Only 786 (28.6%) were female, while 1967 (71.5%) were male. The most frequent diagnoses were respiratory (17.4%), followed by miscellaneous symptoms and otherwise not classified ailments (R series, 14.1%), infection (10.8%), musculoskeletal or connective tissue (9.3%), gastrointestinal (6.8%), injury (5.9%), and mental or behavioral (5.1%) categories., Conclusions: This study illustrates the diverse medical conditions that affect the asylum seeker population. Asylum seekers in our study group did not have a high burden of communicable diseases, however several warranted additional screening and treatment, including for tuberculosis and scabies. Respiratory illnesses were more common amongst newly arrived refugees. Trauma-related mental health disorders comprised half of mental health diagnoses.

We investigated racial/ethnic and county-level disparities in inpatient utilization for 15 clinical conditions among Hawaii's Medicaid population. The study was conducted using inpatient claims data from more than 200,000 Hawai'i Medicaid beneficiaries, reported in the year 2010. The analysis was performed by stratifying the Medicaid population into three age groups: children and adolescent group (1-20 years), adult group (21-64 years), and elderly group (65 years and above). Among the differences found, Asians had a low probability of inpatient admissions compared to Whites for many disease categories, while Native Hawaiian/Pacific Islanders had higher probabilities than Whites, across all age groups. Pediatric and adult groups from Hawai'i County (Big Island) had lower probabilities for inpatient admissions compared to Honolulu County (O'ahu) for most disease conditions, but higher probabilities were observed for several conditions in the elderly group. Notably, the elderly population residing on Kaua'i County (Kaua'i and Ni'ihau islands) had substantially increased odds of hospital admissions for several disease conditions, compared to Honolulu., Competing Interests: None of the authors identify a conflict of interest.

Complex emergencies remain major threats to human well-being in the 21st century. More than 300000 Rohingya people from Myanmar, one of the most forgotten minorities globally, have fled to neighboring countries over the past decades. In the recent crisis, the sudden influx of Rohingya people over a 3-month period almost tripled the accumulated displaced population in Bangladesh. Using the Rohingya people in Bangladesh as a case context, this perspective article synthesizes evidence in the published literature regarding the possible key health risks associated with the five main health and survival supporting domains, namely water and sanitation, food and nutrition, shelter and non-food items, access to health services, and information, for the displaced living in camp settlements in Asia., (Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Background: The burden of metabolic risk factors for cardiovascular disease (CVD), such as type 2 diabetes, elevated cholesterol and hypertension, is unequally distributed across ethnic groups. Recent findings suggest an association of infectious burden (IB) and metabolic risk factors, but data from ethnic groups are scarce. Therefore, we investigated ethnic differences in IB and its association with metabolic risk factors., Methods: We included 440 Dutch, 320 Turkish and 272 Moroccan participants, 18-70 years, of the 2004 general health survey in Amsterdam, the Netherlands. IB was defined by seropositivity to the sum of 6 infections: Herpes Simplex Virus 1 and 2; Hepatitis A, B and C; and Helicobacter pylori. Associations between IB categories 4-6 (high), 3 (intermediate) and 0-2 (low) infections and metabolic risk factors were assessed by logistic regression. Finally, we determined the contribution of IB to the association between ethnicity and the metabolic risk factors by comparing adjusted logistic regression models with and without IB categories., Results: A high IB was more frequently observed among the Turkish and Moroccans than among the Dutch. After adjustment for age, sex, ethnicity, educational level, physical activity and body mass index, high IB was associated with type 2 diabetes (odds ratio high vs low IB (OR) =2.14, 95%-confidence interval (CI) 1.05-4.36). The association was weaker and not statistically significant, for elevated cholesterol (OR = 1.39, 95%-CI 0.82-2.34) and hypertension (OR = 1.49, 95%-CI 0.88-2.51). IB attenuated ethnic differences particularly for type 2 diabetes., Conclusions: Our study showed that Turkish and Moroccan adults in Amsterdam have a higher IB than Dutch adults, which was associated with the differences in type 2 diabetes. Due to the cross-sectional nature of the study, we cannot draw a conclusions with regards to the time-sequence of cause and effect. Nevertheless, the findings ask for further research into the nature of association of IB with metabolic risk factors in a longitudinal setting.

Purpose: Ethnic minority groups usually have a more unfavourable disease risk profile than the host population. In Europe, ethnic inequalities in health have been observed in relatively small studies, with limited possibilities to explore underlying causes. The aim of the Healthy Life in an Urban Setting (HELIUS) study is to investigate the causes of (the unequal burden of) diseases across ethnic groups, focusing on three disease categories: cardiovascular diseases, mental health and infectious diseases., Participants: The HELIUS study is a prospective cohort study among six large ethnic groups living in Amsterdam, the Netherlands. Between 2011 and 2015, a total 24 789 participants (aged 18-70 years) were included at baseline. Similar-sized samples of individuals of Dutch, African Surinamese, South-Asian Surinamese, Ghanaian, Turkish and Moroccan origin were included. Participants filled in an extensive questionnaire and underwent a physical examination that included the collection of biological samples (biobank)., Findings to Date: Data on physical, behavioural, psychosocial and biological risk factors, and also ethnicity-specific characteristics (eg, culture, migration history, ethnic identity, socioeconomic factors and discrimination) were collected, as were measures of health outcomes (cardiovascular, mental health and infections). The first results have confirmed large inequalities in health between ethnic groups, such as diabetes and depressive symptoms, and also early markers of disease such as arterial wave reflection and chronic kidney disease, which can only just partially be explained by inequalities in traditional risk factors, such as obesity and socioeconomic status. In addition, the first results provided important clues for targeting prevention and healthcare., Future Plans: HELIUS will be used for further research on the underlying causes of ethnic differences in health. Follow-up data will be obtained by repeated measurements and by linkages with existing registries (eg, hospital data, pharmacy data and insurance data)., Competing Interests: Competing interests: None declared., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Objectives: Inflammatory arthritis needs infectious disease screening before starting a biologic agent, however, few data are known about migrant patients, who represent a peculiar population which requires a multidisciplinary approach among international health specialists and should also be considered by health authorities. For this reason, the Italian and Spanish Societies of Rheumatology (SIR and SER) and Tropical Medicine (SIMET and SEMTSI) promoted a multidisciplinary task force in order to produce specific recommendations about screening and advices to be considered in migrant patients with inflammatory arthritis candidate to receive biological therapy, according to their geographical origin., Methods: The experts provided a prioritised list of research questions and the eligible spectrum of inflammatory arthritis, biologic drugs and infectious disease were defined in order to perform a systematic literature review. A search was made in Medline, Embase and Cochrane library, updated to March 2015. Ubiquitous infections and HBV, HCV, HIV and tuberculosis that are already considered in national and international recommendations, were not included. The strength of each recommendation was determined., Results: The task force members agreed on 7 overarching principles. The risk of reactivation of selected potentially latent infectious disease was addressed in migrants with inflammatory arthritis candidates for biologics was considered and 15 potentially relevant infections were identified., Conclusions: Fifteen disease-specific recommendations were formulated on the basis of high level of agreement among the experts panel.

In the aftermath of the 2009 outbreak of H1N1 influenza, scientists in Mexico sought to develop bioseguridad, that is, to protect biological life in Mexico by safely conducting research on infectious disease. Drawing on ethnographic research in laboratories and with scientists in Mexico, I look at how scientists make claims about local differences in regulations, infrastructure, bodies, and culture. The scientists working with infectious microbes sought to establish how different microbial ecologies, human immune systems, and political and regulatory systems made the risks of research different in Mexico from other countries. In developing bioseguridad, the idea of globalized biology that animates many public health projects was undermined as scientists attended to the elements of place that affected human health and safety. Scientists argued for the importance of local biologies, generating tension with global public health projects and regulations premised on the universality of biology., (© 2016 by the American Anthropological Association.)

Background: Disease-related malnutrition is a major public health issue in both industrialised and emerging countries. The reported prevalence in hospitalised adults ranges from 20% to 50%. Initial reports from emerging countries suggested a higher prevalence compared with other regions, with limited data on outcomes and costs., Methods: We performed a systematic literature search for articles on disease-related malnutrition in Latin American countries published between January 1995 and September 2014. Studies reporting data on the prevalence, clinical outcomes, or economic costs of malnutrition in an adult (≥18 years) inpatient population with a sample size of ≥30 subjects were eligible for inclusion. Methodological quality of the studies was assessed by two independent reviewers using published criteria., Results: We identified 1467 citations; of these, 66 studies including 29 ,474 patients in 12 Latin American countries met the criteria for inclusion. There was considerable variability in methodology and in the reported prevalence of disease-related malnutrition; however, prevalence was consistently in the range of 40%-60% at the time of admission, with several studies reporting an increase in prevalence with increasing duration of hospitalisation. Disease-related malnutrition was associated with an increase in infectious and non-infectious clinical complications, length of hospital stay, and costs., Conclusion: Disease-related malnutrition is a highly prevalent condition that imposes a substantial health and economic burden on the countries of Latin America. Further research is necessary to characterise screening/assessment practices and identify evidence-based solutions to this persistent and costly public health issue., (Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Objective: There is a paucity of research on patients presenting with uninfected diabetic foot ulcers (DFU) that go on to develop infection. We aimed to investigate the incidence and risk factors for developing infection in a large regional cohort of patients presenting with uninfected DFUs., Methods: We performed a secondary analysis of data collected from a validated prospective state-wide clinical diabetic foot database in Queensland (Australia). Patients presenting for their first visit with an uninfected DFU to a Diabetic Foot Service in one of thirteen Queensland regions between January 2012 and December 2013 were included. Socio-demographic, medical history, foot disease history, DFU characteristics and treatment variables were captured at the first visit. Patients were followed until their DFU healed, or if their DFU did not heal for 12-months, to determine if they developed a foot infection in that period., Results: Overall, 853 patients were included; mean(standard deviation) age 62.9(12.8) years, 68.0% male, 90.9% type 2 diabetes, 13.6% indigenous Australians. Foot infection developed in 342 patients for an overall incidence of 40.1%; 32.4% incidence in DFUs healed <3 months, 55.9% in DFUs healed between 3-12 months (p<0.05). Independent risk factors (Odds Ratio (95% confidence interval)) for developing infection were: DFUs healed between 3-12 months (2.3 (1.6-3.3)), deep DFUs (2.2 (1.2-3.9)), peripheral neuropathy (1.8 (1.1-2.9)), previous DFU history (1.7 (1.2-2.4)), foot deformity (1.4 (1.0-2.0)), female gender (1.5 (1.1-2.1)) and years of age (0.98 (0.97-0.99)) (all p<0.05)., Conclusions: A considerable proportion of patients presenting with an uninfected DFU will develop an infection prior to healing. To prevent infection clinicians treating patients with uninfected DFUs should be particularly vigilant with those presenting with deep DFUs, previous DFU history, peripheral neuropathy, foot deformity, younger age, female gender and DFUs that have not healed by 3 months after presentation.

Aim: Acute postinfectious glomerulonephritis is common in indigenous communities in the Northern Territory, Australia. It is a major risk factor for the high prevalence of chronic kidney disease. We aimed to analyse the clinical presentation, pathological spectra, treatment and outcomes of biopsy-proven acute postinfectious glomerulonephritis in the Northern Territory., Methods: We performed a retrospective cohort analysis of all adult patients (≥18 years) who were diagnosed with acute postinfectious glomerulonephritis on native renal biopsies from 01/01/2004 to 31/05/2014. The outcome measure was end-stage renal disease requiring long-term dialysis., Results: Forty-three of 340 patients who had renal biopsies had acute postinfectious glomerulonephritis. Most were Aboriginals (88.4%). They had co-morbidities; diabetes mellitus (60.5%), hypertension (60.5%) and smoking (56.4%). Forty-nine per cent had multiple pathologies on biopsy. Predominant histological pattern was diffuse proliferative glomerulonephritis (72%). Main sites of infections were skin (47.6%) and upper respiratory tract infection (26.2%) with streptococcus and staphylococcus as predominant organisms. Fifty per cent of patients developed end-stage renal disease. On multivariable logistic regression analysis, those on dialysis had higher baseline creatinine (P = 0.003), higher albumin/creatinine ratio at presentation (P = 0.023), higher serum creatinine at presentation (P = 0.02) and lower estimated glomerular filtration rate at presentation (P = 0.012)., Conclusion: Overall, most patients had pre-existing pathology with superimposed acute postinfectious glomerulonephritis that led to poor outcomes in our cohort., (© 2016 Asian Pacific Society of Nephrology.)

Aim: Infectious disease (ID) hospitalisation rates are increasing in New Zealand (NZ), especially in pre-school children, and Māori and Pacific people. We aimed to identify risk factors for ID hospitalisation in infancy within a birth cohort of NZ children, and to identify differences in risk factors between ethnic groups., Methods: We investigated an established cohort of 6846 NZ children, born in 2009-2010, with linkage to a national data set of hospitalisations. We used multivariable logistic regression to obtain odds ratios (OR) for factors associated with ID hospitalisation in the first year of life, firstly for all children, and then separately for Māori or Pacific children., Results: In the whole cohort, factors associated with ID hospitalisation were Māori (OR: 1.49, 95% CI: 1.17-1.89) or Pacific (2.51; 2.00-3.15) versus European maternal ethnicity, male gender (1.32; 1.13-1.55), low birthweight (1.94, 1.39-2.66), exclusive breastfeeding for <4 months (1.22, 1.04-1.43), maternal experience of health-care racism (1.60, 1.19-2.12), household deprivation (most vs. least deprived quintile of households (1.50, 1.12-2.02)), day-care attendance (1.43, 1.12-1.81) and maternal smoking (1.55, 1.26-1.91). Factors associated with ID hospitalisation for Māori infants were high household deprivation (2.16, 1.06-5.02) and maternal smoking (1.48, 1.02-2.14); and for Pacific infants were delayed immunisation (1.72, 1.23-2.38), maternal experience of health-care racism (2.20, 1.29-3.70) and maternal smoking (1.59, 1.10-2.29)., Conclusions: Māori and Pacific children in NZ experience a high burden of ID hospitalisation. Some risk factors, for example maternal smoking, are shared, while others are ethnic-specific. Interventions aimed at preventing ID hospitalisations should address both shared and ethnic-specific factors., (© 2016 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).)

Increasing numbers of North Koreans are fleeing their country due to economic insecurity and political persecution, with over 1000 North Koreans Refugee (NKR) claims in Canada in the past decade. There is little published on their health. Using a Community-Based Participatory Research (CBPR) methodology, we investigated NKR health status through a retrospective chart review of 1022 patients rostered at a Toronto refugee clinic between December 2011 and June 2014. The health status of 117 NKRs was compared to that of 905 other refugees seen during the same period. There were lower rates of chronic diseases, including obesity and elevated blood pressure, among NKRs. Conversely, some infectious diseases were more prevalent, including hepatitis B and chlamydia. Female NKRs had higher rates of abnormal cervical cytology. This study uniquely uses CBPR methodology to examine the health of NKRs, and can help guide targeted interventions in this population.

Background: Although infections represent the most common health problem of travellers abroad, data on morbidity and incidences of various infections are scarce., Method: Data on infections of Finnish travellers during 2010-2012 were retrieved from the database of SOS International, an assistance organization covering 95% of Finns requiring aid abroad. The study included 30,086 cases. For incidence calculation, the data were linked to the numbers of Finns visiting these regions during the same period as recorded by the Official Statistics of Finland., Results: The incidence of infections was particularly high in Africa, southern Europe plus the eastern Mediterranean, and Asia plus Oceania. The most frequent diagnoses were acute gastroenteritis (38.0%) and respiratory-tract infections (RTI) (34.5%), followed by infections of the ear (12.6%), skin or subcutaneous tissue (5.1%), urogenital tract (4.2%), eye (3.1%), and systemic febrile infections (2.2%). Vaccine-preventable diseases (VPD) accounted for 0.8% of cases, with varicella as most (49%) and influenza as second-most (27%) common., Conclusions: Incidence of infections was higher in southern than in eastern and western Europe. Gastroenteritis and RTI proved the most frequent diagnoses, whereas systemic febrile infections were uncommon. Despite pre-travel immunizations, VPDs still occurred; pre-travel consultation should cover both varicella and influenza., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Introduction: Infectious disease notification practices in Victoria were reviewed to identify areas for potential improvement., Methods: Confirmed or probable cases of certain infectious diseases required to be notified to the Department of Health and Human Services (DHHS) Victoria in 2013, excluding elevated blood lead, foodborne or water-borne illness with 2 or more related cases and chlamydial infection, were analysed according to: notification source of doctor ± laboratory vs. laboratory-only; routine follow-up by public health staff for selected conditions vs. not routine; priority for Indigenous status reporting for 18 priority conditions with a target of ≥ 95% completeness vs. other conditions with a target of ≥ 80% completeness; and urgency of notification (conditions requiring immediate [same day] notification vs. conditions requiring notification within 5 days)., Results: Almost half (49%) the 34,893 confirmed and probable cases were notified by laboratory report alone. Indigenous status was complete for 48% of cases. Indigenous status was more likely to be completed for conditions with active vs. no active follow-up (RR 1.88 (95% CI 1.84-1.92)) and priority conditions for Indigenous status reporting vs. other conditions (RR 1.62 (95% CI 1.59-1.66)). Among conditions without active follow-up, doctor-notified cases had more complete Indigenous status reporting than laboratory-only notified cases (86% vs. 6%, RR 15.06 (95% CI 14.15-16.03)). Fewer notifications requiring same day notification were received within the legislated time frame (59%) than notifications required to be notified within 5 days (90%)., Discussion: DHHS Victoria handles a large volume of infectious disease notifications. Incomplete Indigenous status reporting, particularly for conditions without active follow-up, and delayed notification of conditions requiring immediate attention warrant attention. These findings will be used to improve notification practices in Victoria. Commun Dis Intell 2016;40(3):E317-E325.

While immigrants tend to be healthier especially when they first arrived, this healthy immigrant effect may not apply to vaccine-preventable diseases (VPD) especially among immigrants from countries without vaccination programs. There is therefore an important information gap regarding differential health outcome and hospitalization usage by immigrant status, landing cohort, world region and immigrant category. This study focused on acute-care hospitalization, and used two recently linked population-based databases in Canada, namely, the 2006 Census linked to the Hospital Discharge Abstract (DAD), and the Immigrant Landing File linked to the DAD (ILF-DAD) to estimate crude and age-standardized VPD-related hospitalization rates (ASHR) by the above-mentioned immigrant characteristics to be compared with that for overall Canadian-born reference population. Based on the 2006 Census-DAD linked database, VPD-specific ASHR for overall immigrants was significantly higher than that for the Canadian-born population (1.6, 95% CI, 1.5, 1.6 vs 1.2, 95% CI, 1.1, 1.2, respectively). VPD-specific ASHRs by landing cohorts also increased with years in Canada (e.g. 1.4, 95% CI, 1.3, 1.5 for the 1990-2006 cohort, and 1.6, 95% CI, 1.5, 1.7 for the pre-1980 cohort). Based on the 1980-2006 ILF-DAD, the VPD-specific ASHRs were highest among Southeast and East Asians (e.g. 2.1, 95% CI, 1.9, 2.3 for East Asia). Compared with the Canadian-born, economic class immigrants overall had significantly lower ASHR (1.4, 95% CI 1.2, 1.6), but the low rate was mainly due to the dependants (spouse or children) within this class (0.8, 95% CI 0.6, 1.1). Both family and refugee categories had significantly higher ASHRs (1.3, 95% CI, 1.2, 1.5 and 1.7, 95% CI, 1.4, 2.1, respectively), especially among those refugees assisted by government (2.0, 95% CI, 1.4, 2.6). With increasing immigration, changing source countries and emerging needs for refugee settlements in Canada, these newly linked datasets help to monitor VPD-related hospitalization pattern among Canadian immigrants., (Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.)

Aims: To quantify the risk of hospitalization for infections in Indigenous Australian adults with diabetes in rural and remote communities., Methods: 2787 Indigenous adults including 396 with diabetes at baseline from 19 communities in North Queensland from 1998 to 2007 were included in the study. Main measures were weight, height, waist circumference, blood pressure, fasting glucose, lipids, self-reported tobacco smoking, alcohol intake and physical activity. Baseline data were linked to hospital separation data using probabilistic linkage. The association between diabetes and hospitalization for all causes and infections was investigated using generalized linear model (GLM) and adjusted for other baseline measurements., Results: During a median follow up of 7years, 461 participants were hospitalized with 762 episodes of infection. 277 patients with diabetes (70%) were hospitalized at least once. 40% (110 in 277) were for community acquired infections. Patients with diabetes were twice as likely to be hospitalized for infections as those without diabetes (adjusted risk ratio 2.1, 95% CI 1.6-2.8), especially for urinary tract infections, cellulitis, and septicaemia. Median length of stay was 6 (IQR 3-13) days for diabetes patients compared to 3.4days (IQR 2-6.4) for those without diabetes (P<0.001) CONCLUSIONS: In addition to an already high rate of hospitalizations for infections among Indigenous compared to non-Indigenous Australians, diabetes confers an additional risk for severe infections especially urinary tract infection, cellulitis and septicaemia. Recovery is also comparatively slower. Early recognition and management of these infections in the primary care setting may reduce this risk and better control of glycaemia and its risk factors may improve underlying immune dysfunction., (Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.)

Background: Large numbers of Latin American immigrants recently arrived in Western Europe. Curative and preventive programmes need to take account of their risk of suffering and transmitting imported chronic infections and of their susceptibility to cosmopolitan infections. We aimed to assess the prevalence and co-occurrence of imported chronic infections among Latin American immigrants, and their susceptibility to highly prevalent cosmopolitan infections., Methods: Adult participants were recruited in the community and in a primary health centre in Geneva in 2008. Serological tests were performed on stored sera for HIV, HBV, syphilis, Strongyloides stercoralis, Trypanosoma cruzi, varicella and measles. We considered only chronic active infections in the analysis., Results and Discussion: The 1 012 participants, aged 37.2 (SD 11.3) years, were mostly female (82.5 %) and Bolivians (48 %). Overall, 209 (20.7 %) had at least one and 27 (2.7 %) two or more chronic infections. T. cruzi (12.8 %) and S. stercoralis (8.4 %) were the most prevalent chronic active infections compared to syphilis (0.4 %), HBV (0.4 %) and HIV (1.4 %). Concomitant infections affected 28.2 and 18.5 % of T. cruzi and S. stercoralis infected cases. Bolivian origin (aOR: 13.6; 95 % CI: 3.2-57.9) was associated with risk of multiple infections. Susceptibilities for VZV and measles were 0.7 and 1.4 %, respectively. Latin American immigrants are at risk of complications and possible reactivation of chronic parasitic infections but have overall low risks of chronic viral and syphilitic active infections., Conclusions: Systematic screening for chronic active parasitic infections is therefore necessary especially among Bolivians. The high protection rate against measles and VZV doesn't require specific preventive interventions.

Objective: The burden of notifiable diseases in Aboriginal and Torres Strait Islander Victorians cannot be accurately estimated due to under-reporting of Indigenous status. We used data linkage to improve completeness of Indigenous status in people notified with viral hepatitis and gonococcal infection., Methods: Notifications made between 2009 and 2010 were linked with Victorian hospitalisation data (1997-2011). Notification rates by Indigenous status and rate ratios were calculated before and after linkage., Results: There were 12,448 cases of hepatitis B, hepatitis C and gonococcal infection notified in Victoria in 2009-2010, with Indigenous status missing in 61.6%, 67.8%, 33.1% of these conditions, respectively. Of the total notified cases, 82% were able to be linked. Following linkage, the proportion of notifications with missing Indigenous status decreased to less than 0.2% for all conditions. Age-standardised notification rates among both Aboriginal people and non-Aboriginal people increased for all conditions., Conclusions: Data linkage improved completeness of Indigenous status in notifications for viral hepatitis and gonococcal infection in Victoria. Completeness of these data is integral to monitoring progress in closing the Indigenous life expectancy gap., Implications: Greater emphasis is needed on addressing prevention, treatment and care for viral hepatitis and sexually transmissible infections for Indigenous Victorians., (© 2015 Public Health Association of Australia.)

The aim of this study was to evaluate the data on the main imported infectious diseases and public health issues arising from the risk of transmission of tropical and common diseases in the immigrant population. During the period of study, 2,426 immigrants were attended in the Tropical Medicine Unit of the Hospital of Poniente. For each patient, a complete screening for common and tropical diseases was performed. The prevalence and main features of intestinal and urinary parasites, microfilarias, Chagas disease, malaria, hepatitis B (HBV) and C (HCV) viruses, extrapulmonary tuberculosis and syphilis was investigated taking into account the length of stay in Spain. Sub-Saharan Africa patients who had lived for <3 years in Spain had a high significantly number of infections produced by hookworms, Ascaris lumbricoides, Trichuris trichiura, Schistosoma mansoni, Giardia lamblia, Entamoeba histolytica/dispar and Plasmodium spp. In patients who had lived for more than 3 years, there were significantly high rates of HBV infections, although HBV rates in sub-Saharan African patients are high even if the patients have been in Spain for <3 years. However, patients with large stays in Spain had also an important number of parasitological diseases. The main objective of the diagnosis is to avoid important public health problems and further complications in patients. It is advisable to carry out a screening of the main transmissible infections in all immigrant population regardless of the time outside their country. This screening should be individualized according to the geographical area of origin.

Background: In Sweden, migrants from countries considered to have a high burden of certain infectious diseases are offered health screening to prevent the spread of these diseases, but also identify their health needs. However, very little is known about their experiences and perceptions about the screening process. This study aimed at exploring these perceptions and experiences in order to inform policy and clinical practice., Method: Using an interpretive description framework, 26 new migrants were interviewed between April and June 2013 in four Swedish counties. Thematic analysis was used to analyze data., Results: The three themes developed include: new country, new practices; new requirements in the new country; and unmet needs and expectations. Participants described what it meant for them to come to a new country with a foreign language, new ways of communicating with caregivers/authorities and being offered health screening without clarification. Participants perceived health screening as a requirement from the authorities to be fulfilled by all newcomers but conceded that it benefits equally the host society and themselves. However, they also expressed concern over the involvement of the Migration Board staff and feared possible collaboration with health service to their detriment. They further stated that the screening program fell short of their expectations as it mainly focused on identifying infectious diseases and overlooked their actual health needs. Finally, they expressed frustration over delay in screening, poor living conditions in reception centers and the restrictive entitlement to care., Conclusions: Migrants are aware of their vulnerability and the need to undergo health screening though they view it as an official requirement. Thus, those who underwent the screening were more concerned about residency rather than the actual benefits of screening. The issues highlighted in this study may limit access to and uptake of the screening service, and compromise its effectiveness. To maximize the uptake: (1) linguistically and culturally adapted information is needed, (2) other screening approaches should be tried, (3) trained medical interpreters should be used, (4) a holistic and human right approach should be applied, (5) the involvement of migration staff should be reconsidered to avoid confusion and worries. Finally, to improve the effectiveness, (6) all migrants from targeted countries should be offered screening and efforts should be taken to improve the health literacy of migrants and the living conditions in reception centers.

Background: It is not well understood how economic crises affect infectious disease incidence and prevalence, particularly among vulnerable groups. Using a susceptible-infected-recovered framework, we systematically reviewed literature on the impact of the economic crises on infectious disease risks in migrants in Europe, focusing principally on HIV, TB, hepatitis and other STIs., Methods: We conducted two searches in PubMed/Medline, Web of Science, Cochrane Library, Google Scholar, websites of key organizations and grey literature to identify how economic changes affect migrant populations and infectious disease. We perform a narrative synthesis in order to map critical pathways and identify hypotheses for subsequent research., Results: The systematic review on links between economic crises and migrant health identified 653 studies through database searching; only seven met the inclusion criteria. Fourteen items were identified through further searches. The systematic review on links between economic crises and infectious disease identified 480 studies through database searching; 19 met the inclusion criteria. Eight items were identified through further searches. The reviews show that migrant populations in Europe appear disproportionately at risk of specific infectious diseases, and that economic crises and subsequent responses have tended to exacerbate such risks. Recessions lead to unemployment, impoverishment and other risk factors that can be linked to the transmissibility of disease among migrants. Austerity measures that lead to cuts in prevention and treatment programmes further exacerbate infectious disease risks among migrants. Non-governmental health service providers occasionally stepped in to cater to specific populations that include migrants., Conclusions: There is evidence that migrants are especially vulnerable to infectious disease during economic crises. Ring-fenced funding of prevention programs, including screening and treatment, is important for addressing this vulnerability., (© The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association.)

Introduction: To determine the infectious diseases (ID) that led to hospital admission of the foreign population>14 years., Material and Methods: A retrospective study of foreign patients admitted to hospital (2000-2012)., Results: A total of 3,087 foreigners were admitted with infectious diseases. Of these, 73.6% were from low income countries, and 26.4% from high income countries. Most of them (86.9%) were admitted with common ID, 11.8% with transmissible ID, and 1.6% with tropical ID. Tropical ID and transmissible ID were higher in patients from low income countries (14.7%) than from high income countries (9.7%, p<0.001). The main tropical ID was malaria (74%). The main transmissible ID were tuberculosis (40.3%), hepatitis (27.8%), and HIV/AIDS (27.5%)., Conclusion: Common ID were the main reason for admission in foreign population., (Copyright © 2014 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.)

Introduction: Rural and remote communities of Australia, particularly those including Aboriginal people, experience greater morbidity and mortality across a range of health outcomes compared to urban communities. Previous national data have demonstrated that rural and remote communities experience a disproportionate burden of communicable diseases compared to their urban counterparts. This systematic review was undertaken to describe the types of research that have explored the epidemiology of communicable diseases in rural and remote communities in Australia, with particular reference to the social determinants of health., Methods: We conducted a keyword search of several databases (EMBASE, MEDLINE/PubMed, RURAL, Aboriginal and Torres Strait Islander Health Database, Web of Science Core Collection, and Google and Google Scholar websites) for peer-reviewed and grey literature that described or analysed the epidemiology of communicable diseases in rural and/or remote communities of Australia from 2004 to 2013. Exclusion criteria were applied to keep the review focused on rural and/or remote communities and the population-level epidemiological analysis of communicable diseases., Results: From 2287 retrieved articles, a total of 50 remained after applying exclusion criteria. The majority of included articles were descriptive studies (41/50). Seven of the total 50 articles contained analytical studies; one systematic literature review and one experimental study were also identified. Due to the diversity of approaches in measuring disease burden, we performed a narrative synthesis of the articles according to the review objectives. Most of the articles investigated the disease burden in remote ( n= 37/50) and Aboriginal communities only ( n= 21/50). The studies highlighted a high prevalence or incidence of skin, eye and respiratory infections for remote Aboriginal communities, particularly children over the past decade. There was emerging evidence to suggest that housing and social conditions play an important role in determining the risk of skin, ear, respiratory and gastrointestinal infections in children. Other health service and sociocultural factors were also discussed by authors as influencing the epidemiology of communicable diseases in rural and remote communities., Conclusions: This systematic review identified several communicable diseases that continue to cause considerable morbidity in remote Aboriginal communities, including skin, eye and respiratory infections, particularly for children. Overall there is a substantial amount of descriptive epidemiology published, but few analytical or experimental studies. Despite a lack of empirical investigation into the social determinants of the burden of communicable disease, there is emerging evidence that has demonstrated a significant association between housing conditions and skin, ear, respiratory and gastrointestinal infections in children. There is also growing recognition of other social and environmental factors that can influence the burden of diseases in rural and remote communities. Further investment into higher quality community-based research that addresses the social determinants of communicable diseases in remote communities is warranted. The lack of research investigating zoonoses and tropical diseases was noted.

Background and Aims: Internationally adopted children are more susceptible to developing and carrying acute or chronic infectious diseases. Specialized consultations exist in the main French cities; however, specialized consultation with a pediatrician is not mandatory. The main objective of this study was to determine the frequency and characteristics of infections (bacterial, viral, and parasitic) among a group of international adoptees in Nantes over a 3-year period., Methods: A retrospective chart review was conducted of internationally adopted children who went through the Medical Guidance for Adopted Children Consultation between 2010 and 2012., Results: A total of 133 children were included in the study. Of these, 55% had an infectious disease; 8% were severe infections. We found a frequency of 38% [confidence interval (CI) 95% 30-46] for parasitic intestinal and 35% (CI 95% 27-43) for dermatologic infections. African children were more likely to have infections that required hospitalization [odds ratio (OR) = 12, p = 0.004, CI 95% 1.3-113.7] and more likely to carry extended-spectrum β-lactamase-producing bacteria., Conclusion: The frequency of infectious diseases, and sometimes severe diseases, found among our cohort of internationally adopted children highlights the need for systematic, specialized medical care., (© 2015 International Society of Travel Medicine.)

Objectives: Canadian Aboriginal infants experience poor health compared with other Canadian infants. Breastfeeding protects against many infant infections that Canadian Aboriginals disproportionately experience. The objective of our research was to estimate the proportion of select infant infection and mortality outcomes that could be prevented if all Canadian Aboriginal infants were breastfed., Methods: We used Levin's formula to estimate the proportion of three infectious outcomes and one mortality outcome that could be prevented in infancy by breastfeeding. Estimates were calculated for First Nations (both on- and off-reserve), Métis and Inuit as well as all Canadian infants for comparison. We extracted prevalence estimates of breastfeeding practices from national population-based surveys. We extracted relative risk estimates from published meta-analyses., Results: Between 5.1% and 10.6% of otitis media, 24.3% and 41.4% of gastrointestinal infection, 13.8% and 26.1% of hospitalizations from lower respiratory tract infections, and 12.9% and 24.6% of sudden infant death could be prevented in Aboriginal infants if they received any breastfeeding., Conclusion: Interventions that promote, protect and support breastfeeding may prevent a substantial proportion of infection and mortality in Canadian Aboriginal infants.

Migrants from developing countries are usually young and healthy but several studies report they may harbor asymptomatic infections for prolonged periods. Prevalence of infections were determined for asymptomatic immigrants from Latin America and sub-Saharan Africa who ettended to a European Tropical Medicine Referral Center from 2000 to 2009. A systematic screening protocol for selected infections was used. Data from 317 sub-Saharan Africans and 383 Latin Americans were analyzed. Patients were mostly young (mean age 29 years); there were significantly more males among sub-Saharan Africans (83% versus 31.6%) and pre-consultation period was longer for Latin Americans (5 versus 42 months). Diagnoses of human immunodeficiency virus (HIV), chronic hepatitis B and C virus infection, and latent tuberculosis were significantly more frequent in sub-Saharan Africans (2.3% versus 0.3%; 14% versus 1.6%; 1.3 versus 0%; 71% versus 32.1%). There were no significant differences in prevalence for syphilis and intestinal parasites. Malaria and schistosomiasis prevalence in sub-Saharan Africans was 4.6% and 5.9%, respectively, and prevalence of Chagas disease in Latin Americans was 48.5%. Identifying and treating asymptomatic imported infectious diseases may have an impact both for the individual concerned and for public health. Based on these results, a systematic screening protocol for asymptomatic immigrants is proposed., (© The American Society of Tropical Medicine and Hygiene.)

The aim of this population-based study was to assess the incidence rates of infectious diseases in native- (Italian) and foreign-born (immigrants) populations in a North Italy area, in 2006-2010. Crude, age-specific incidence rates (IRs) and age-standardised rate ratios (SRRs) between foreign- and native-born subjects and their 95% confidence intervals (95% CI) were estimated. A total of 32,554 cases of infectious diseases were found (9.9% in foreign-born subjects). The highest SRRs between foreign- and nativeborn subjects were found for tuberculosis (SRR = 27.1; 95% CI 21.3-34.3), malaria (SRR = 21.1; 14.6-30.4), scabies (SRR = 8.5; 7.6-9.4), AIDS (SRR = 2.5; 1.8-3.4) and viral hepatitis B (SRR = 3.3; 2.1-5.2). The highest IR was found for AIDS in people from the Americas (IR = 4.57; 95% CI 2.2-8.4), for malaria and tuberculosis in people from Africa (IR = 13.89; 11.6-16.5 and IR = 11.87; 9.8-14.3 respectively). Therefore immigrants are at a higher risk of acquiring some common infectious diseases compared to the native population in Western European countries.

American Indian/Alaska Native (AI/AN) populations experience substantial disparities in the incidence of multiple diseases compared with other racial/ethnic groups in the United States. A major goal of Healthy People 2020 is to eliminate health disparities, monitor disease trends, and identify population groups and diseases for targeted interventions. High rates of certain infectious diseases continue to be a major problem facing AI/AN populations. During 1990-2011, incidence rates for some infectious diseases declined among AI/AN populations, but disparities remain and AI/AN populations are still disproportionately affected. To describe disparities in selected notifiable diseases among AI/ANs, CDC analyzed data from the National Notifiable Diseases Surveillance System (NNDSS) for 2007-2011, the most recent 5 years for which data are available. The results of this analysis of 26 infectious diseases indicate that incidence rates of 14 diseases were higher for AI/ANs than for whites. Interventions are needed to address and reduce disparities in chlamydia, gonorrhea, West Nile virus, spotted fever rickettsiosis, and other infections among AI/ANs.

This article focuses on drug use, infectious disease and other factors comparing FSU males who became addicted before and after immigration to Israel. 810 drug users were surveyed in treatment centers from January 2002 to January 2012. The Addiction Severity Index and other data collection instruments were used. Those addicted before immigration have a higher level of infectious disease (i.e., HCV, HIV/AIDS and tuberculosis) and opiate use other than heroin. Those addicted after immigration reported higher rates of last 30 days sedative; cocaine and opiates other than heroin use. Injection drug use and ASI domain problem behavior were more prevalent among those addicted before immigration. Results evidence the impact of country of addiction origin on drug use patterns, infectious disease rates as well as other health related factors. Additional research of the relationship between acculturation and drug use is needed.

Disgust can be considered a psychological arm of the immune system that acts to prevent exposure to infectious agents. High disgust sensitivity is associated with greater behavioral avoidance of disease vectors and thus may reduce infection risk. A cross-sectional survey in rural Bangladesh provided no strong support for this hypothesis. In many species, the expression of pathogen- and predator-avoidance mechanisms is contingent on early life exposure to predators and pathogens. Using childhood health data collected in the 1990s, we examined if adults with more infectious diseases in childhood showed greater adult disgust sensitivity: no support for this association was found. Explanations for these null finding and possible directions for future research are discussed.

Objectives: We described death rates and leading causes of death caused by infectious diseases (IDs) in American Indian/Alaska Native (AI/AN) persons. Methods. We analyzed national mortality data, adjusted for AI/AN race by linkage with Indian Health Service registration records, for all US counties and Contract Health Service Delivery Area (CHSDA) counties. The average annual 1999 to 2009 ID death rates per 100,000 persons for AI/AN persons were compared with corresponding rates for Whites., Results: The ID death rate in AI/AN populations was significantly higher than that of Whites. A reported 8429 ID deaths (rate 86.2) in CHSDA counties occurred among AI/AN persons; the rate was significantly higher than the rate in Whites (44.0; rate ratio [RR] = 1.96; 95% confidence interval [CI] = 1.91, 2.00). The rates for the top 10 ID underlying causes of death were significantly higher for AI/AN persons than those for Whites. Lower respiratory tract infection and septicemia were the top-ranked causes. The greatest relative rate disparity was for tuberculosis (RR = 13.51; 95% CI = 11.36, 15.93)., Conclusions: Health equity might be furthered by expansion of interventions to reduce IDs among AI/AN communities.

Background: A total of 3,132 immigrants from low- and middle-income countries were involved in a cross-sectional observational study to screen for infectious diseases among immigrants attending public primary health care (PHC) centers. The study was conducted to clarify the degree of demographic differences and risk predictors of these diseases., Methods: Demographic and clinical variables, screening for infectious diseases [hepatitis B and C, human immunodeficiency virus infection, syphilis, and tuberculosis (TB)], and analytical data (anemia, hematuria, and liver function) were recorded from immigrants attending a public PHC unit in Barcelona., Results: Global hepatitis B, including chronic and previous, reached 18.1%; Morocco as the country of origin [odds ratio (OR) 2.1, 95% confidence interval (CI) 1.07-4.14] and gastrointestinal symptoms (OR 1.9, CI 1.18-3.02) were risk factors. Hepatitis C prevalence was 3.3% with elevated hepatic transaminase levels as a risk factor (OR 26.1, CI 8.68-78.37). Positive syphilis was 3.1%; latent and active TB rates were 28.1 and 5.8%, respectively. Concerning TB, we found remarkable differences both among WHO regions of origin (the Eastern Mediterranean region showed the highest rate of active TB, 8%) and the three categories of years of residence in Spain (6.5% for <1 year, 12.8% for 1-5 years, and 10% for >5 years)., Conclusions: The data allowed recommendation of a minimal screening of TB in immigrants from low-income countries regardless of the years of residence in Spain, hepatitis C in patients with altered transaminase levels, and hepatitis B in patients with gastrointestinal symptoms and/or from Morocco., (© 2013 International Society of Travel Medicine.)

Background: As international travel increases, many health care professionals are being asked to provide pre-travel advice. We designed an anonymous web-based survey to assess the extent to which primary care providers (PCPs) provide travel medicine advice and how their understanding and delivery of itinerary-specific advice and management compare with that of travel medicine specialists., Methods: We surveyed randomly selected US PCPs registered in the Pri-Med Institute (now pmiCME) database and US travel medicine specialists from the International Society of Travel Medicine (ISTM), American Society of Tropical Medicine and Hygiene (ASTMH), and Centers for Disease Control and Prevention (CDC) yellow fever (YF) vaccine provider mailing lists. SAS software (SAS Institute, Cary, NC, USA) was used for all analyses., Results: Of 14,932 e-mails sent to valid e-mail addresses, 902 yielded complete or partially completed surveys (6.0% response rate). Eighty percent of respondents personally provided pre-travel advice (95% of travel medicine specialists versus 73% of PCPs). About two thirds of PCPs (68%) providing pre-travel consultations saw <50 travelers per year whereas 30% of travel medicine specialists saw <50 travelers per year. More travel medicine specialists (59%) than PCPs (18%) saw >500 travelers per year. Familiarity with travel-specific vaccines (YF, Japanese encephalitis) and provision of written educational materials increased as volume of travelers increased. Familiarity with antimalarial side effects and malaria resistance patterns, and knowledge scores based on brief pre-travel scenarios were higher in travel medicine specialists, ASTMH or ISTM certificate holders, and respondents who saw more pre-travel patients., Conclusions: Many PCP survey participants provided pre-travel advice, but most saw few travelers. Volume of travelers and holding an ASTMH or ISTM certificate had the greatest influence on knowledge of travel medicine and provision of appropriate advice and recommendations. Creating easily accessible travel medicine education programs for US providers from a wide range of disciplines is needed to improve the management of travelers., (© 2014 International Society of Travel Medicine.)