EXPOSURE of feedlot cattle to persistently infected carriers of Bovine Viral Diarrhoea Virus (BVDV), or Pestivirus, results in average costs of US $67.49 per head through immune suppression, lost gain and mortalities, according to research.
Yet many herds are still not vaccinating feedlot-destined cattle, WA-based vet Enoch Bergman noted in a presentation to the 2022 Australian Wagyu Association conference.
“What the hell is going on folks?” Dr Bergman asked.
“That is powerful stuff”.
Bovine…