Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm

Autores
Mookerjee, Subham; Jaiswal, Abhishek; Batabyal, Prasenjit; Einsporn, Marc H.; Lara, Ruben Jose; Sarkar, Banwarilal; Neogi, Sucharit Basu; Palit, Anup
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Gangetic delta is a century-old cholera endemic belt where the role of riverine–estuarine ecosystem in cholera transmission has never been elucidated. Seasonality, distribution, and abundance of environmental Vibrio cholerae O1/O139 and vibriophage in Hooghly riverine–estuarine environment and their correlation with cholera incidence pattern in West Bengal, India, have been analyzed for the first time across summer, monsoon, and winter months. A total of 146 water samples collected from two sites of the Hooghly River (Howrah and Diamond Harbour) were analyzed physicochemically along with cultivable Vibrio count (CVC), V. cholerae O1/O139, and vibriophages. V. cholerae O1 was detected in 56 (38.3 %) samples, while 66 (45.2 %) were positive for V. cholerae O1 phages. Flood tide, water temperature (31 ± 1.6 °C), and turbidity (≥250 nephelometric turbidity unit (NTU)) significantly stimulated V. cholerae and vibriophage abundance in riverine ecosystem. Solitary existence of V. cholerae O1 and phages (p < 0.0001) in aquatic environment divulges the dominance of either of the entity (V. cholerae O1 or V. cholerae O1 Φ) on the other. Significant association (p < 0.05) between Kolkata cholera cases and V. cholerae O1 in aquatic environment implies the role of riverine–estuarine ecosystem in cholera transmission. A “biomonitoring tool” of physicochemical stimulants, tidal, and climatic variants has been proposed collating V. cholerae and phage dynamics that can forewarn any impending cholera outbreak.
Fil: Mookerjee, Subham. National Institute For Cholera And Enteric Diseases; India
Fil: Jaiswal, Abhishek. National Institute For Cholera And Enteric Diseases; India
Fil: Batabyal, Prasenjit. National Institute For Cholera And Enteric Diseases; India
Fil: Einsporn, Marc H.. Centre For Tropical Marine Ecology; Alemania
Fil: Lara, Ruben Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Centre For Tropical Marine Ecology; Alemania
Fil: Sarkar, Banwarilal. National Institute For Cholera And Enteric Diseases; India
Fil: Neogi, Sucharit Basu. Osaka Prefecture University; Japón. International Centre for Diarrheal Disease Research; Bangladesh
Fil: Palit, Anup. National Institute For Cholera And Enteric Diseases; India
Materia
Vibrio Cholerae O1
Estuary
Phage
Physicochemical Parameters
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11385
Acceder
id CONICETDig_ab1162f78172769acaacc1340a4e0113
oai_identifier_str oai:ri.conicet.gov.ar:11336/11385
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigmMookerjee, SubhamJaiswal, AbhishekBatabyal, PrasenjitEinsporn, Marc H.Lara, Ruben JoseSarkar, BanwarilalNeogi, Sucharit BasuPalit, AnupVibrio Cholerae O1EstuaryPhagePhysicochemical Parametershttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The Gangetic delta is a century-old cholera endemic belt where the role of riverine–estuarine ecosystem in cholera transmission has never been elucidated. Seasonality, distribution, and abundance of environmental Vibrio cholerae O1/O139 and vibriophage in Hooghly riverine–estuarine environment and their correlation with cholera incidence pattern in West Bengal, India, have been analyzed for the first time across summer, monsoon, and winter months. A total of 146 water samples collected from two sites of the Hooghly River (Howrah and Diamond Harbour) were analyzed physicochemically along with cultivable Vibrio count (CVC), V. cholerae O1/O139, and vibriophages. V. cholerae O1 was detected in 56 (38.3 %) samples, while 66 (45.2 %) were positive for V. cholerae O1 phages. Flood tide, water temperature (31 ± 1.6 °C), and turbidity (≥250 nephelometric turbidity unit (NTU)) significantly stimulated V. cholerae and vibriophage abundance in riverine ecosystem. Solitary existence of V. cholerae O1 and phages (p < 0.0001) in aquatic environment divulges the dominance of either of the entity (V. cholerae O1 or V. cholerae O1 Φ) on the other. Significant association (p < 0.05) between Kolkata cholera cases and V. cholerae O1 in aquatic environment implies the role of riverine–estuarine ecosystem in cholera transmission. A “biomonitoring tool” of physicochemical stimulants, tidal, and climatic variants has been proposed collating V. cholerae and phage dynamics that can forewarn any impending cholera outbreak.Fil: Mookerjee, Subham. National Institute For Cholera And Enteric Diseases; IndiaFil: Jaiswal, Abhishek. National Institute For Cholera And Enteric Diseases; IndiaFil: Batabyal, Prasenjit. National Institute For Cholera And Enteric Diseases; IndiaFil: Einsporn, Marc H.. Centre For Tropical Marine Ecology; AlemaniaFil: Lara, Ruben Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Centre For Tropical Marine Ecology; AlemaniaFil: Sarkar, Banwarilal. National Institute For Cholera And Enteric Diseases; IndiaFil: Neogi, Sucharit Basu. Osaka Prefecture University; Japón. International Centre for Diarrheal Disease Research; BangladeshFil: Palit, Anup. National Institute For Cholera And Enteric Diseases; IndiaSpringer2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11385Mookerjee, Subham; Jaiswal, Abhishek; Batabyal, Prasenjit; Einsporn, Marc H.; Lara, Ruben Jose; et al.; Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm; Springer; Environmental Monitoring And Assessment; 186; 10; 5-2014; 6241-62500167-6369enginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs10661-014-3851-1info:eu-repo/semantics/altIdentifier/doi/10.1007/s10661-014-3851-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:05:30Zoai:ri.conicet.gov.ar:11336/11385instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:05:30.789CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
title Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
spellingShingle Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
Mookerjee, Subham
Vibrio Cholerae O1
Estuary
Phage
Physicochemical Parameters
title_short Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
title_full Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
title_fullStr Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
title_full_unstemmed Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
title_sort Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm
dc.creator.none.fl_str_mv Mookerjee, Subham
Jaiswal, Abhishek
Batabyal, Prasenjit
Einsporn, Marc H.
Lara, Ruben Jose
Sarkar, Banwarilal
Neogi, Sucharit Basu
Palit, Anup
author Mookerjee, Subham
author_facet Mookerjee, Subham
Jaiswal, Abhishek
Batabyal, Prasenjit
Einsporn, Marc H.
Lara, Ruben Jose
Sarkar, Banwarilal
Neogi, Sucharit Basu
Palit, Anup
author_role author
author2 Jaiswal, Abhishek
Batabyal, Prasenjit
Einsporn, Marc H.
Lara, Ruben Jose
Sarkar, Banwarilal
Neogi, Sucharit Basu
Palit, Anup
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Vibrio Cholerae O1
Estuary
Phage
Physicochemical Parameters
topic Vibrio Cholerae O1
Estuary
Phage
Physicochemical Parameters
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Gangetic delta is a century-old cholera endemic belt where the role of riverine–estuarine ecosystem in cholera transmission has never been elucidated. Seasonality, distribution, and abundance of environmental Vibrio cholerae O1/O139 and vibriophage in Hooghly riverine–estuarine environment and their correlation with cholera incidence pattern in West Bengal, India, have been analyzed for the first time across summer, monsoon, and winter months. A total of 146 water samples collected from two sites of the Hooghly River (Howrah and Diamond Harbour) were analyzed physicochemically along with cultivable Vibrio count (CVC), V. cholerae O1/O139, and vibriophages. V. cholerae O1 was detected in 56 (38.3 %) samples, while 66 (45.2 %) were positive for V. cholerae O1 phages. Flood tide, water temperature (31 ± 1.6 °C), and turbidity (≥250 nephelometric turbidity unit (NTU)) significantly stimulated V. cholerae and vibriophage abundance in riverine ecosystem. Solitary existence of V. cholerae O1 and phages (p < 0.0001) in aquatic environment divulges the dominance of either of the entity (V. cholerae O1 or V. cholerae O1 Φ) on the other. Significant association (p < 0.05) between Kolkata cholera cases and V. cholerae O1 in aquatic environment implies the role of riverine–estuarine ecosystem in cholera transmission. A “biomonitoring tool” of physicochemical stimulants, tidal, and climatic variants has been proposed collating V. cholerae and phage dynamics that can forewarn any impending cholera outbreak.
Fil: Mookerjee, Subham. National Institute For Cholera And Enteric Diseases; India
Fil: Jaiswal, Abhishek. National Institute For Cholera And Enteric Diseases; India
Fil: Batabyal, Prasenjit. National Institute For Cholera And Enteric Diseases; India
Fil: Einsporn, Marc H.. Centre For Tropical Marine Ecology; Alemania
Fil: Lara, Ruben Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina. Centre For Tropical Marine Ecology; Alemania
Fil: Sarkar, Banwarilal. National Institute For Cholera And Enteric Diseases; India
Fil: Neogi, Sucharit Basu. Osaka Prefecture University; Japón. International Centre for Diarrheal Disease Research; Bangladesh
Fil: Palit, Anup. National Institute For Cholera And Enteric Diseases; India
description The Gangetic delta is a century-old cholera endemic belt where the role of riverine–estuarine ecosystem in cholera transmission has never been elucidated. Seasonality, distribution, and abundance of environmental Vibrio cholerae O1/O139 and vibriophage in Hooghly riverine–estuarine environment and their correlation with cholera incidence pattern in West Bengal, India, have been analyzed for the first time across summer, monsoon, and winter months. A total of 146 water samples collected from two sites of the Hooghly River (Howrah and Diamond Harbour) were analyzed physicochemically along with cultivable Vibrio count (CVC), V. cholerae O1/O139, and vibriophages. V. cholerae O1 was detected in 56 (38.3 %) samples, while 66 (45.2 %) were positive for V. cholerae O1 phages. Flood tide, water temperature (31 ± 1.6 °C), and turbidity (≥250 nephelometric turbidity unit (NTU)) significantly stimulated V. cholerae and vibriophage abundance in riverine ecosystem. Solitary existence of V. cholerae O1 and phages (p < 0.0001) in aquatic environment divulges the dominance of either of the entity (V. cholerae O1 or V. cholerae O1 Φ) on the other. Significant association (p < 0.05) between Kolkata cholera cases and V. cholerae O1 in aquatic environment implies the role of riverine–estuarine ecosystem in cholera transmission. A “biomonitoring tool” of physicochemical stimulants, tidal, and climatic variants has been proposed collating V. cholerae and phage dynamics that can forewarn any impending cholera outbreak.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/11385
Mookerjee, Subham; Jaiswal, Abhishek; Batabyal, Prasenjit; Einsporn, Marc H.; Lara, Ruben Jose; et al.; Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm; Springer; Environmental Monitoring And Assessment; 186; 10; 5-2014; 6241-6250
0167-6369
url http://hdl.handle.net/11336/11385
identifier_str_mv Mookerjee, Subham; Jaiswal, Abhishek; Batabyal, Prasenjit; Einsporn, Marc H.; Lara, Ruben Jose; et al.; Seasonal dynamics of Vibrio cholerae and its phages in riverine ecosystem of Gangetic West Bengal: cholera paradigm; Springer; Environmental Monitoring And Assessment; 186; 10; 5-2014; 6241-6250
0167-6369
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs10661-014-3851-1
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10661-014-3851-1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.216834

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