Vomiting symptom of acute gastroenteritis estimated from epidemiological data can help predict river contamination by human pathogenic enteric viruses.


Journal

Environment international
ISSN: 1873-6750
Titre abrégé: Environ Int
Pays: Netherlands
ID NLM: 7807270

Informations de publication

Date de publication:
02 2019
Historique:
received: 11 07 2018
revised: 21 11 2018
accepted: 22 11 2018
pubmed: 7 12 2018
medline: 14 6 2019
entrez: 4 12 2018
Statut: ppublish

Résumé

Contamination of fresh water bodies by human enteric viruses from wastewater discharge is a well-established phenomenon. Here we propose a model of viral contamination of rivers based on acute gastroenteritis epidemiology and assess how well it can simulate in situ experimental monitoring. Noroviruses, rotaviruses, enteroviruses, adenoviruses and hepatitis A viruses were quantified by molecular methods after water concentration. Water flows were obtained from the Hydro databank and wastewater treatment plant (WWTP) data. Acute gastroenteritis cases based on medical prescriptions were recorded by the French public health agency. We estimated the total number of daily viral acute gastroenteritis cases and modeled virus shedding and fate in WWTPs and rivers. Simulated virus concentrations were compared to the weighted sum of measured concentrations. Seasonal variations in viral acute gastroenteritis were predicted from vomiting occurrence. All viruses except hepatitis A virus were widely detected in wastewaters and river, in concentrations reaching 10

Identifiants

pubmed: 30508731
pii: S0160-4120(18)31515-0
doi: 10.1016/j.envint.2018.11.058
pii:
doi:

Substances chimiques

Waste Water 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

114-123

Informations de copyright

Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Auteurs

Vincent Tesson (V)

INRA, UMR 1114 EMMAH, 228 route de l'Aérodrome, CS 40 509, 84914 Avignon Cedex 9, France.

Gaël Belliot (G)

CNR des Virus des Gastro-Entérites, CHU François Mitterrand, 2 rue Angélique Ducoudray, BP37013, 21070 Dijon Cedex, France; Université de Bourgogne/AgroSup Dijon, UMR PAM A 02.102, 7 boulevard Jeanne-d'Arc, 21000 Dijon, France.

Marie Estienney (M)

CNR des Virus des Gastro-Entérites, CHU François Mitterrand, 2 rue Angélique Ducoudray, BP37013, 21070 Dijon Cedex, France.

Sébastien Wurtzer (S)

Eau de Paris, DRDQE, R&D Biologie, 33 avenue Jean Jaurès, 94200 Ivry-sur-Seine, France.

Pierre Renault (P)

INRA, UMR 1114 EMMAH, 228 route de l'Aérodrome, CS 40 509, 84914 Avignon Cedex 9, France. Electronic address: pierre.renault@inra.fr.

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Classifications MeSH