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Background and Aims: Bangladesh has been going through outbreaks of dengue fever cases every year since 2000. Yet this year's (2023) episode of dengue fever has crossed every line concerning fatality. Symptoms of the fever range from high fever, headaches, and muscle aches to deadly dengue hemorrhagic fever (DHF). The present review aims to assess the current pathogenicity and associated risk factors of recent dengue outbreaks in Bangladesh. Methods: To perform this review work, we extracted relevant information from published articles available in PubMed, Scopus, and Google Scholar. We used dengue virus, dengue fever, and dengue outbreaks as keywords while searching for information. Results: This Aedes mosquito‐transmitted viral fever is more common in Bangladesh because of the tropical nature and immense burden of populations, resulting in convenient conditions for the reproduction of the vector. The rapid genetic transformation of this RNA virus and the resistance of its vector against insecticides have intensified the situation. The number of hospitalized patients has increased, and the case fatality rate has risen to 0.47%. Inadequate mosquito control measures, plenty of vector breeding sites, and a lack of public awareness have worsened the situation. Routine spraying of effective insecticides in high‐risk zones, regular inspection of potential mosquito breeding sites, and public awareness campaigns are the keys to limiting the spread of this virus. Also, the availability of detection kits, improved hospital settings, and trained health professionals are mandatory to keep disease fatalities under control. Conclusion: Dengue fever is a preventable disease. The successful development of a competent vaccine is now a prime need for preventing any future upsurge of the disease. Also, we recommend public awareness, vector control activities, and global collaboration to prevent spread. [ABSTRACT FROM AUTHOR]

Background and Aims: The COVID‐19 pandemic and its accompanying countermeasures significantly disrupt the health‐related quality of life (HRQoL) of adolescents. We aimed to estimate the status and associated factors related to HRQoL of adolescents during the COVID‐19 pandemic from the community population of Bangladesh. Methods: This cross‐sectional study followed two‐stage sampling. From eight administrative divisions of Bangladesh, 2030 adolescents were enrolled. The KIDSCREEN‐10 index was used to measure the HRQoL of adolescents. In addition to this, adolescents' data on sociodemographics, mental well‐being, parenting style, insomnia, food insecurity, depression, anxiety and stress, resilient coping, screen‐based activity, and anthropometry were taken for finding out the factors associated with HRQoL of adolescents. The hierarchical multilinear regression was performed to assess the association. Results: More than 47% of adolescents were found to have moderate and high HRQoL, while 4.7% of adolescents experienced low HRQoL during data collection. Higher age (B: −0.671), having more siblings (B: −0.316), food insecurity (B: ‒2.010), depression (B: ‒0.321), anxiety (B: ‒0.362), and stress (B: ‒0.150) were found to have significantly negative associations with adolescents' HRQoL during the COVID‐19 pandemic. Whereas, positive parenting (B: 0.409), inconsistent parenting discipline (B: 0.266), good mental health (B: 5.662), resilient coping (B: 0.306) were found to have significant positive relationships. Conclusions: The findings from this study indicate that over 52% of the adolescents reported a moderate and lower level of HRQoL. In light of these results, it may be beneficial to prioritize interventions targeting psychological factors such as depression, anxiety, and stress. [ABSTRACT FROM AUTHOR]

Background and Aims: The global significance of water, sanitation, and hygiene (WASH) cannot be overstated, extending far beyond the confines of developing nations and encompassing even the most developed ones. This study, rooted in the Bihari refugee camp in Bangladesh, seeks to underscore the universality of WASH concerns. Methods: Using a cross‐sectional design and a structured questionnaire, we conducted a meticulous evaluation of WASH practices with 313 participants selected through random sampling. Results: Findings shows the water practice, among all of them, only 4.8% of the respondents were very happy with the water supply system and 16.0% of the respondents were happy with this. A total of 29.7% of the respondents were satisfied with safe drinking water and only 4.8% of the respondents were very satisfied with safe drinking water. Regarding the hygiene practice, among all respondents, 10.2% of them were satisfied with using the same bathroom by multiple people. Only 5.4% respondents were happy in their living environment. Regarding sanitation practice, only 31.3% had private toilet facilities. Among all of the respondents, 13.7% of the respondents were satisfied with using the same toilet by multiple people. Respondents who were illiterate (p < 0.01) and self‐employed (p < 0.04) were satisfied with the water supply. Similarly, respondents who were illiterate (p < 0.03) and self‐employed (p < 0.00) were satisfied with safe drinking water. Respondents who were illiterate (p < 0.02) and whose monthly income was below 8000 BDT (p < 0.00) were satisfied using same bathroom by multiple people. Respondents who were self‐employed (p < 0.01), whose monthly income 8000–12,000 BDT (p < 0.01) and having single room (p < 0.00) were satisfied using the same toilet by multiple people. Conclusion: Enhanced access to safe WASH facilities, coupled with a comprehensive understanding of the study's findings, have the potential to serve as vital signposts for the development and implementation of policies and interventions. [ABSTRACT FROM AUTHOR]

Background: The coronavirus disease 2019 (COVID-19) pandemic has had a severe impact on population health. The genetic determinants of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in southern Bangladesh are not well understood. Methods: This study aimed to determine the genomic variation in SARS-CoV-2 genomes that have evolved over 2 years of the pandemic in southern Bangladesh and their association with disease outcomes and virulence of this virus. We investigated demographic variables, disease outcomes of COVID-19 patients and genomic features of SARS-CoV-2. Results: We observed that the disease severity was significantly higher in adults (85.3%) than in children (14.7%), because the expression of angiotensinconverting enzyme-2 (ACE-2) diminishes with ageing that causes differences in innate and adaptive immunity. The clade GK (n = 66) was remarkable between June 2021 and January 2022. Because of the mutation burden, another clade, GRA started a newly separated clustering in December 2021. The burden was significantly higher in GRA (1.5-fold) highlighted in mild symptoms of COVID-19 patients than in other clades (GH, GK, and GR). Mutations were accumulated mainly in S (22.15 mutations per segment) and ORF1ab segments. Missense (67.5%) and synonymous (18.31%) mutations were highly noticed in adult patients with mild cases rather than severe cases, especially in ORF1ab segments. Moreover, we observed many unique mutations in S protein in mild cases compared to severe, and homology modeling revealed that those might cause more folding in the protein's alpha helix and beta sheets. Conclusion: Our study identifies some risk factors such as age comorbidities (diabetes, hypertension, and renal disease) that are associated with severe COVID-19, providing valuable insight regarding prioritizing vaccination for high-risk individuals and allocating health care and resources. The findings of this work outlined the knowledge and mutational basis of SARS-CoV-2 for the next treatment steps. Further studies are needed to confirm the effects of structural and functional proteins of SARS-CoV-2 in detail for monitoring the emergence of new variants in future. [ABSTRACT FROM AUTHOR]

In recent decades, Bangladesh has seen significant environmental degradation and the loss of its GDP, which has had a detrimental effect on public health, agriculture, forestry, fisheries, industrial development, and environmental services. The unusually high temperatures, humidity, and unpredicted rainfall gave rise to disease like dengue and affecting peoples mental health. However, the government, as well as public and private groups, are undertaking some phenomenal efforts to help reduce environmental degradation and raise the number of green footprints. The objective of this article is to examine the green initiatives, strategies, and policies of Bangladeshi organizations in enhancing green footprints in the socio‐economic spaces, through comprehensive content analysis of various newspapers, journal articles, government reports, and company annual reports. The aim of this article is to trace out the evidences of change in the socio‐economic fabric of the society. The primary focus of the article on the environment friendly business activities, which eventually bring social changes. The article found that green HRM, green business, MFS, green corporate culture is increasingly been seen in the society, which indicate silent changes. Bangladesh has put regulations and programs into place to lessen carbon emissions and safeguard sensitive coastal areas. It is noteworthy for demonstrating a strong dedication to improving sustainable development and environmental preservation. Many organizations in Bangladesh have also received the prestigious Asia's Corporate Excellence and Sustainability Awards for their outstanding zeal to ensure positive environmental changes in the society. Moreover, large proportion of Bangladesh's energy mix comes from renewable energy sources, leading to the installed renewable energy capacity of 579 MW. Additionally, the government has announced plans on replacing traditional transport methods with electric or hybrid vehicles. Bangladesh has further solidified its position as the global leader in green garments factories, as the country has 176 such facilities that have received the USGBC's LEED accreditation. The article placed a strong emphasis on particular policy proposals, including the adoption of the circular economy, the digital economy, sustainable finance, car‐sharing systems, renewable energy sources in manufacturing and workplaces, and environmentally friendly practices in both public and private organizations. [ABSTRACT FROM AUTHOR]