Seroconversion to BVDV immediately after arriving within the feedlot is documented to be related to the incidence of respiratory condition in feedlot calves. Calves that get there within the feedlot with significant titers to BVDV have also been proven to generally be more unlikely to establish respiratory disease, and BVDV https://ehbodenhaag64207.wikicorrespondence.com/3494273/not_known_facts_about_den_haag