Surveillance de la grippe chez les porcs sains
1980; Elsevier BV; Volume: 3; Issue: 1-2 Linguagem: Francês
10.1016/0147-9571(80)90048-x
ISSN1878-1667
AutoresC Hannoun, Jean‐Marie Gourreau,
Tópico(s)Viral Infections and Vectors
ResumoUn système continu de surveillance du portage des virus grippaux chez le porc sain a été mis en place depuis Janvier 1977. Il a permis, jusqu'a février 1979, 19 isolements de virus de la grippe de sérotypes humains divers: A/Victoria/75 (H3N2), A/Texas/77 (H3N2) et A/U.R.S.S./77 (H1N1). La chronologie des isolements par rapport à la circulation du virus dans la population humaine indique que tout virus de la grippe A nouveau apparaissant chez l'homme est très rapidement retrouvé chez le porc alors que rien n'indique de façon certaine l'échange en sens inverse. A continuous surveillance system of influenza virus infection in healthy pigs has been started in January 1977. Until February 1979, 19 strains of human influenza were isolated: A/Victoria/75 (H3N2), A/Texas/77 (H3N2) and A/U.R.S.S./77 (H1N1). From the chronology of isolations in relation to circulation of these subtypes in man, it can be concluded that as soon as a new subtype of influenza A appears in man, it can be found in pigs while there is no indication of transmission from pig to man.
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