EPIZOOTICS OF RESPIRATORY-TRACT DISEASE IN SWINE IN BELGIUM DUE TO H3N2 INFLUENZA-VIRUS AND EXPERIMENTAL REPRODUCTION OF DISEASE

  • 1 January 1985
    • journal article
    • research article
    • Vol. 46  (9) , 1926-1928
Abstract
In Belgium, influenza virus was isolated from swine in 22 epizootics of respiratory tract disease in swine during 1984. In 8 of the epizootics, H3N2 influenza virus, related to the A/Port Chalmers/1/73 strain, was isolated. Intratracheal inoculation of the isolates induced clinical signs. It was concluded that the A/Port Chalmers/1/73 strain was established in the Belgian swine population and was responsible for the epizootics of respiratory tract disease in swine.