Serological Survey of Aujeszky’s Disease in Wild Boar from Southeastern France

Autor: Younes Laidoudi, Bernard Davoust, Stéphanie Watier-Grillot, Aurélie Oger, Marie-Frédérique Le Potier, Céline Deblanc
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Pathogens, Vol 11, Iss 10, p 1107 (2022)
Druh dokumentu: article
ISSN: 2076-0817
DOI: 10.3390/pathogens11101107
Popis: Aujeszky’s disease virus (ADV), also known as pseudorabies virus, causes an important neurological infection with a major economic and health impact on animal husbandry. Here, we serologically screened muscle fluid from wild boar (Sus scrofa) for the presence of anti-ADV antibodies. Animals were caught during two hunting seasons (2019–2020 and 2021–2022) from three areas in southeastern France known to be endemic with wild boar populations. A total of 30.33% of the 399 tested animals scored positive for anti-glycoprotein B antibodies directed against ADV using a commercial competitive ELISA test. A significant effect (p-value < 0.0001) of the geographical location and animal age on ADV seroprevalence was observed. The results of this study confirmed the importance of wild boar in the epidemiology of ADV in southeastern France.
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