Mixed infections or contaminations of bovine viral diarrhea virus with infectious bovine rhinotracheitis virus.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D046508:Culture Techniques; D003937:Diagnosis, Differential; D005455:Fluorescent Antibody Technique; D006564:Herpesviridae / Q000145:classification*; D006566:Herpesviridae Infections / Q000662:veterinary; D007242:Herpesvirus 1, Bovine; D008854:Microscopy, Electron; D014776:Virus Cultivation