Data/hora: 01/06/2024 03:02:37

Provedor de dados: | 5
País: | France
Título: | Epidemiovigilance dans le cas de mortalités anormales de coquillages : exemple des coques du Croizic
Autores: | Thebault, Anne.
Data: | 2001-06-14
Ano: | 2001
Palavras-chave: | Epidémiologie; Maladie émergente; Coques; Cerastoderma edule; Océanologie; Epidemiology; Emerging disease; Cockles; Cerastoderma edule; Oceanology.
Resumo: | Detection of an emerging disease is a crucial aspect for animal health. For the french marine mollusc aquaculture the interest is obvious, after three catastrophic epizooties. The methodological approach must be done by three different disciplines : epidemiology, ecology and marine pathology. Those three approachs are complementary in the special context of marine outbreaks. The uncertainty about many criteria and the lack of  proofs feasible for showing the causality link, make the different approachs a necessity. The first step is the study of the three boxes, host, agent, environrnent. This approach, made for studying the cockles of the Croisic's bay could help us to make hypothesis about the possible origins ofmortality, and to a void measurement, sampling and analysis bias. The study of mortality in the Croisic's bay show the practical problem of a study in an open environrnent. An epidemiological strategy is proposed in order to investigate a new-emerging disease in molluscan aquaculture. Specifie and practical arguments are proposed for making causality inferences. A precautionary approach can be deduced from those arguments. Finally a new grid of evaluation of a zoosanitary network making epidemiovilance in marine molluscan aquaculture is proposed.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00448/55950/57428.pdf

http://archimer.ifremer.fr/doc/00448/55950/

Editor: | Ecole Nationale Vétérinaire d'Alfort
Formato: | application/pdf

Fonte:

2001 Ecole Nationale Vétérinaire d'Alfort

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