chronic – hepatitis e – mononegavirales infections – borna disease – filoviridae infections – hemorrhagic fever, ebola – marburg virus disease – paramyxoviridae infections – avulavirus infections – newcastle disease – henipavirus infections – morbillivirus infections – distemper – measles – subacute sclerosing panencephalitis – peste-des-petits-ruminants – rinderpest – respirovirus infections – pasteurellosis, pneumonic – pneumovirus infections – respiratory syncytial virus infections – rubulavirus infections – mumps – rhabdoviridae infections – ephemeral fever – hemorrhagic septicemia, viral – rabies – nidovirales infections – arterivirus infections – porcine reproductive and respiratory syndrome – coronaviridae infections – coronavirus infections – enteritis, transmissible, of turkeys – feline infectious peritonitis – gastroenteritis, transmissible, of swine – severe acute respiratory syndrome – torovirus infections – orthomyxoviridae infections – influenza, human – influenza in birds – picornaviridae infections – cardiovirus infections – common cold – enterovirus infections – conjunctivitis, acute hemorrhagic – coxsackievirus infections – conjunctivitis, acute hemorrhagic – hand, foot and mouth disease – herpangina – pleurodynia, epidemic – echovirus infections – encephalomyelitis, enzootic porcine – hepatitis a – poliomyelitis – poliomyelitis, bulbar – postpoliomyelitis syndrome – swine vesicular disease – foot-and-mouth disease – reoviridae infections – african horse sickness – bluetongue – colorado tick fever – rotavirus infections – retroviridae infections – avian leukosis – deltaretrovirus infections – enzootic bovine leukosis – htlv-i infections – leukemia-lymphoma, t-cell, acute, htlv-i-associated – paraparesis, tropical spastic – htlv-ii infections – leukemia, t-cell, htlv-ii-associated – lentivirus infections – equine infectious anemia – feline acquired immunodeficiency syndrome – hiv infections – acquired immunodeficiency syndrome – aids arteritis, central nervous system – aids-associated nephropathy – aids dementia complex – aids-related complex – aids-related opportunistic infections – hiv-associated lipodystrophy syndrome – hiv enteropathy – hiv seropositivity – hiv wasting syndrome – pneumonia, progressive interstitial, of sheep – simian acquired immunodeficiency syndrome – visna – leukemia, feline – murine acquired immunodeficiency syndrome – pulmonary adenomatosis, ovine – sarcoma, avian – togaviridae infections – alphavirus infections – encephalomyelitis, equine – encephalomyelitis, eastern equine – encephalomyelitis, venezuelan equine – encephalomyelitis, western equine – rubivirus infections – rubella – rubella syndrome, congenital – sexually transmitted diseases – sexually transmitted diseases, viral – condylomata acuminata – herpes genitalis – hiv infections – acquired immunodeficiency syndrome – aids arteritis, central nervous system – aids-associated nephropathy – aids dementia complex – aids-related complex – hiv-associated lipodystrophy syndrome – hiv enteropathy – hiv seropositivity – hiv wasting syndrome –