Seroconversion to BVDV right after arriving within the feedlot has long been described being associated with the incidence of respiratory sickness in feedlot calves. Calves that arrive within the feedlot with large titers to BVDV have also been demonstrated to get not as likely to produce respiratory sickness, and BVDV https://eenvoudigontwerpen.nl/2024/03/27/alles-wat-je-moet-weten-over-het-volgen-van-een-ehbo-cursus-in-den-haag/