Institution
International Centre for Diarrhoeal Disease Research, Bangladesh
Facility•Dhaka, Bangladesh•
About: International Centre for Diarrhoeal Disease Research, Bangladesh is a facility organization based out in Dhaka, Bangladesh. It is known for research contribution in the topics: Population & Vibrio cholerae. The organization has 3103 authors who have published 5238 publications receiving 226880 citations. The organization is also known as: SEATO Cholera Research Laboratory & Bangladesh International Centre for Diarrhoeal Disease Research.
Topics: Population, Vibrio cholerae, Cholera, Public health, Health care
Papers published on a yearly basis
Papers
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TL;DR: Arsenic exposure during pregnancy was associated with increased morbidity in infectious diseases during infancy and the findings strongly emphasize the need to reduce arsenic exposure via drinking water.
Abstract: BackgroundPrevious studies have reported associations between prenatal arsenic exposure and increased risk of infant mortality. An increase in infectious diseases has been proposed as the underlyin...
186 citations
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Wellcome Trust Sanger Institute1, Public Health England2, Monash University, Clayton campus3, University of Melbourne4, Cardiff University5, Westmead Hospital6, University of Sydney7, University of Technology, Sydney8, Pasteur Institute9, University of Oxford10, University of the Witwatersrand11, International Centre for Diarrhoeal Disease Research, Bangladesh12, University of London13
TL;DR: The intercontinental spread of antimicrobial-resistant shigella through established transmission routes emphasises the need for new approaches to tackle the public health challenge of sexually transmitted infections in MSM.
Abstract: Background
Shigellosis is an acute, severe bacterial colitis that, in high-income countries, is typically associated with travel to high-risk regions (Africa, Asia, and Latin America). Since the 1970s, shigellosis has also been reported as a sexually transmitted infection in men who have sex with men (MSM), in whom transmission is an important component of shigellosis epidemiology in high-income nations. We aimed to use sophisticated subtyping and international sampling to determine factors driving shigellosis emergence in MSM linked to an outbreak in the UK.
Methods
We did a large-scale, cross-sectional genomic epidemiological study of shigellosis cases collected from 29 countries between December, 1995, and June 8, 2014. Focusing on an ongoing epidemic in the UK, we collected and whole-genome sequenced clinical isolates of Shigella flexneri serotype 3a from high-risk and low-risk regions, including cases associated with travel and sex between men. We examined relationships between geographical, demographic, and clinical patient data with the isolate antimicrobial susceptibility, genetic data, and inferred evolutionary relationships.
Findings
We obtained 331 clinical isolates of S flexneri serotype 3a, including 275 from low-risk regions (44 from individuals who travelled to high-risk regions), 52 from high-risk regions, and four outgroup samples (ie, closely related, but genetically distinct isolates used to determine the root of the phylogenetic tree). We identified a recently emerged lineage of S flexneri 3a that has spread intercontinentally in less than 20 years throughout regions traditionally at low risk for shigellosis via sexual transmission in MSM. The lineage had acquired multiple antimicrobial resistance determinants, and prevailing sublineages were strongly associated with resistance to the macrolide azithromycin. Eight (4%) of 206 isolates from the MSM-associated lineage were obtained from patients who had previously provided an isolate; these serial isolations indicated atypical infection patterns (eg, reinfection).
185 citations
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TL;DR: A 5-day course of ivermectin was found to be safe and effective in treating mild COVID-19 adult patients and no severe adverse drug events were recorded in the study.
184 citations
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TL;DR: In this article, the authors examined demographic, microbiologic, and clinical data from patients presenting during 1988, 1998, and 2004 flood-associated diarrheal epidemics at a diarrhea treatment hospital in Bangladesh.
Abstract: We examined demographic, microbiologic, and clinical data from patients presenting during 1988, 1998, and 2004 flood-associated diarrheal epidemics at a diarrhea treatment hospital in Dhaka, Bangladesh. Compared with non-flood periods, individuals presenting during flood-associated epidemics were older, more severely dehydrated, and of lower socioeconomic status. During flood-associated epidemics, Vibrio cholerae was the most commonly identified cause of diarrhea, and the only diarrheal pathogen whose incidence proportionally increased in each epidemic compared with seasonally matched periods. Rotavirus was the second most frequently identified flood-associated pathogen, although the proportion of cases caused by rotavirus infection decreased during floods compared with matched periods. Other causes of diarrhea did not proportionally change, although more patients per day presented with enterotoxigenic Escherichia coli, Shigella, and Salmonella species-associated diarrhea during floods compared with matched periods. Our findings suggest that cholera is the predominant cause of flood-associated diarrheal epidemics in Dhaka, but that other organisms spread by the fecal-oral route also contribute.
184 citations
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TL;DR: It was concluded that a mucosal IgA antilectin antibody response is associated with immune protection against E. histolytica colonization, and the demonstration of naturally acquired immunity offers hope for a vaccine to prevent amebiasis.
Abstract: Amebiasis is the third leading parasitic cause of death worldwide, and it is not known whether immunity is acquired from a previous infection. An investigation was done to determine whether protection from intestinal infection correlated with mucosal or systemic antibody responses to the Entamoeba histolytica GalNAc adherence lectin. E. histolytica colonization was present in 0% (0/64) of children with and 13.4% (33/246) of children without stool IgA anti-GalNAc lectin antibodies (P= .001). Children with stool IgA lectin-specific antibodies at the beginning of the study had 64% fewer new E. histolytica infections by 5 months (3/42 IgA(+) vs. 47/227 IgA(-); P= .03). A stool antilectin IgA response was detected near the time of resolution of infection in 67% (12/18) of closely monitored new infections. It was concluded that a mucosal IgA antilectin antibody response is associated with immune protection against E. histolytica colonization. The demonstration of naturally acquired immunity offers hope for a vaccine to prevent amebiasis.
183 citations
Authors
Showing all 3121 results
Name | H-index | Papers | Citations |
---|---|---|---|
Stanley Falkow | 134 | 349 | 62461 |
Myron M. Levine | 123 | 789 | 60865 |
Roger I. Glass | 116 | 474 | 49151 |
Robert F. Breiman | 105 | 473 | 43927 |
Harry B. Greenberg | 100 | 433 | 34941 |
Barbara J. Stoll | 100 | 390 | 42107 |
Andrew M. Prentice | 99 | 550 | 46628 |
Robert H. Gilman | 96 | 903 | 43750 |
Robert E. Black | 92 | 201 | 56887 |
Johan Ärnlöv | 91 | 386 | 90490 |
Juan Jesus Carrero | 89 | 522 | 66970 |
John D. Clemens | 89 | 506 | 28981 |
William A. Petri | 85 | 507 | 26906 |
Toshifumi Hibi | 82 | 808 | 28674 |
David A. Sack | 80 | 437 | 23320 |