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  • PERSEE Program  (3)
  • French  (3)
  • 1
    Online Resource
    Online Resource
    PERSEE Program ; 2004
    In:  Bulletin de l'Académie Vétérinaire de France Vol. 157, No. 4 ( 2004), p. 29-34
    In: Bulletin de l'Académie Vétérinaire de France, PERSEE Program, Vol. 157, No. 4 ( 2004), p. 29-34
    Abstract: Serological and virus identification studies have been carried out in France to assess the epidemiological situation of the swine population. At the end of the 70’s, the serological profile in pig farms was dominated by the presence of A/H3N2 antibodies, associated with epidemics of human influenza. Since then, epizootic outbreaks have succeeded one another in the pig. The disease is now both enzootic and epizootic. Since the early 2000s, swine influenza in France occurs mainly in Brittany, where pig density is the highest. Its economic impact is considerable in pig farms of that area. The disease is caused by the influenza A/H1 virus of avian origin (A/H1N1) or by reassortants (A/H1N2). As influenza viruses are unstable, detection tools need permanent updating to guarantee an effective epidemiological surveillance.
    Type of Medium: Online Resource
    ISSN: 0001-4192
    Language: French
    Publisher: PERSEE Program
    Publication Date: 2004
    detail.hit.zdb_id: 2840771-4
    SSG: 22
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  • 2
    Online Resource
    Online Resource
    PERSEE Program ; 2003
    In:  Bulletin de l'Académie Vétérinaire de France Vol. 156, No. 3 ( 2003), p. 37-47
    In: Bulletin de l'Académie Vétérinaire de France, PERSEE Program, Vol. 156, No. 3 ( 2003), p. 37-47
    Abstract: The author was part of the French team sent to Hanoi to support the medical staff at the French Hospital, and study the epidemic of Severe Acute Respiratory Syndrome (SARS). He describes the chronology of events, and the local epidemiological aspects (comparing them to those of the other SARS foci, i. e. Hong Kong, China, Singapore, and Toronto), and presents a modelling of the epidemic based on theoretical scenarios of prevention measures. The author describes how the researchers came to eliminate some etiologic hypotheses and establish the role of a new coronavirus. After reviewing the current data on the SARS coronavirus, he describes the diagnostic methods, antibody-based tests, and virus resistance, and lists the numerous questions still to be answered. Although the latest information on the epidemic offers some degree of optimism in the short term, certain characteristics of the epidemic, particularly the probable existence of healthy carriers over a long period and animal reservoirs of the virus, raise the threat of a return of SARS in the winter.
    Type of Medium: Online Resource
    ISSN: 0001-4192
    Language: French
    Publisher: PERSEE Program
    Publication Date: 2003
    detail.hit.zdb_id: 2840771-4
    SSG: 22
    Location Call Number Limitation Availability
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  • 3
    In: Bulletin de l'Académie Vétérinaire de France, PERSEE Program, Vol. 172, No. 1 ( 2019), p. 123-129
    Abstract: Le processus complet du passage d’un virus de l’animal à l’homme implique cinq étapes. La première est le passage zoonotique initial unique et sans lendemain chez l’homme d’un virus animal. Au cours de la deuxième étape, le virus animal passe plus ou moins souvent chez l’homme mais la transmission interhumaine n’est pas possible ; l’homme constitue un cul-de-sac épidémiologique. Le passage initial à l’homme peut se faire soit directement depuis la source soit par une espèce animale intermédiaire. La troisième phase est atteinte quand, après son passage chez l’homme, le virus fait l’objet de quelques cycles de transmission interhumaine qui cessent rapidement. La quatrième étape est franchie quand les chaînes de transmission interhumaine sont allongées. Lorsque le virus s’est complètement adapté à l’homme et quand sa circulation chez ce dernier est devenue permanente et indépendante de son réservoir animal, l’étape ultime est atteinte. Ici nous détaillons les cas de l’émergence du virus du syndrome respiratoire aigu sévère (SRAS) et de celui de la maladie Ebola.
    Type of Medium: Online Resource
    ISSN: 0001-4192
    Language: French
    Publisher: PERSEE Program
    Publication Date: 2019
    detail.hit.zdb_id: 2840771-4
    SSG: 22
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
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