Bekijk onderstaand de webinar “Control infectious bronchitis with heterotypic strategy”, met inbreng van dr. Sjaak de Wit en dr. Stephane Lemiere. Deze webinar is gesponsord door Boehringer Ingelheim. 1. Introduction – Control infectious bronchitis with heterotypic strategy Mark Clements – Editor Poultry International 2. IBV introduction, outlook and epidemiology Dr. J.J. (Sjaak) de Wit, DVM,Read more