Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh

We evaluated the presence of influenza A(H5) virus environmental contamination in live bird markets (LBMs) in Dhaka, Bangladesh. By using Bernoulli generalized linear models and multinomial logistic regression models, we quantified LBM-level factors associated with market work zone–specific influenz...

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Autores principales: Chakma, Shovon, Osmani, Muzaffar G., Akwar, Holy, Hasan, Zakiul, Nasrin, Tanzinah, Karim, Md Rezaul, Samad, Mohammed Abdus, Giasuddin, Mohammad, Sly, Peter, Islam, Zahir, Debnath, Nitish Chandra, Brum, Eric, Magalhães, Ricardo Soares
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2021
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8386803/
https://www.ncbi.nlm.nih.gov/pubmed/34424170
http://dx.doi.org/10.3201/eid2709.204447
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author Chakma, Shovon
Osmani, Muzaffar G.
Akwar, Holy
Hasan, Zakiul
Nasrin, Tanzinah
Karim, Md Rezaul
Samad, Mohammed Abdus
Giasuddin, Mohammad
Sly, Peter
Islam, Zahir
Debnath, Nitish Chandra
Brum, Eric
Magalhães, Ricardo Soares
author_facet Chakma, Shovon
Osmani, Muzaffar G.
Akwar, Holy
Hasan, Zakiul
Nasrin, Tanzinah
Karim, Md Rezaul
Samad, Mohammed Abdus
Giasuddin, Mohammad
Sly, Peter
Islam, Zahir
Debnath, Nitish Chandra
Brum, Eric
Magalhães, Ricardo Soares
author_sort Chakma, Shovon
collection PubMed
description We evaluated the presence of influenza A(H5) virus environmental contamination in live bird markets (LBMs) in Dhaka, Bangladesh. By using Bernoulli generalized linear models and multinomial logistic regression models, we quantified LBM-level factors associated with market work zone–specific influenza A(H5) virus contamination patterns. Results showed higher environmental contamination in LBMs that have wholesale and retail operations compared with retail-only markets (relative risk 0.69, 95% 0.51–0.93; p = 0.012) and in March compared with January (relative risk 2.07, 95% CI 1.44–2.96; p<0.001). Influenza A(H5) environmental contamination remains a public health problem in most LBMs in Dhaka, which underscores the need to implement enhanced biosecurity interventions in LBMs in Bangladesh.
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spelling pubmed-83868032021-09-04 Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh Chakma, Shovon Osmani, Muzaffar G. Akwar, Holy Hasan, Zakiul Nasrin, Tanzinah Karim, Md Rezaul Samad, Mohammed Abdus Giasuddin, Mohammad Sly, Peter Islam, Zahir Debnath, Nitish Chandra Brum, Eric Magalhães, Ricardo Soares Emerg Infect Dis Research We evaluated the presence of influenza A(H5) virus environmental contamination in live bird markets (LBMs) in Dhaka, Bangladesh. By using Bernoulli generalized linear models and multinomial logistic regression models, we quantified LBM-level factors associated with market work zone–specific influenza A(H5) virus contamination patterns. Results showed higher environmental contamination in LBMs that have wholesale and retail operations compared with retail-only markets (relative risk 0.69, 95% 0.51–0.93; p = 0.012) and in March compared with January (relative risk 2.07, 95% CI 1.44–2.96; p<0.001). Influenza A(H5) environmental contamination remains a public health problem in most LBMs in Dhaka, which underscores the need to implement enhanced biosecurity interventions in LBMs in Bangladesh. Centers for Disease Control and Prevention 2021-09 /pmc/articles/PMC8386803/ /pubmed/34424170 http://dx.doi.org/10.3201/eid2709.204447 Text en https://creativecommons.org/licenses/by/4.0/This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Research
Chakma, Shovon
Osmani, Muzaffar G.
Akwar, Holy
Hasan, Zakiul
Nasrin, Tanzinah
Karim, Md Rezaul
Samad, Mohammed Abdus
Giasuddin, Mohammad
Sly, Peter
Islam, Zahir
Debnath, Nitish Chandra
Brum, Eric
Magalhães, Ricardo Soares
Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh
title Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh
title_full Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh
title_fullStr Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh
title_full_unstemmed Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh
title_short Risk Areas for Influenza A(H5) Environmental Contamination in Live Bird Markets, Dhaka, Bangladesh
title_sort risk areas for influenza a(h5) environmental contamination in live bird markets, dhaka, bangladesh
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8386803/
https://www.ncbi.nlm.nih.gov/pubmed/34424170
http://dx.doi.org/10.3201/eid2709.204447
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