The failure of an inactivated mink enteritis virus vaccine in four preparations to provide protection to dogs against challenge with canine parvovirus-2.

Four experimental vaccine preparations comprising a strain of mink enteritis virus inactivated by either formalin or beta-propiolactone, and either adjuvanted or nonadjuvanted, failed to stimulate a consistent serum antibody response in 20 vaccinated dogs and failed to protect all but one of these dogs against oral challenge with canine parvovirus-2.