| bovine respiratory syncytial virus | A pneumovirus causing an emerging disease in young cattle characterised by pneumonia, interstitial pulmonary oedema, and emphysema; sheep are also susceptible to the virus. (05 Mar 2000) |
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| bovine virus diarrhoea | A specific infectious disease of cattle, caused by a togavirus; characterised by ulceration of the mouth, pharynx, oesophagus, and sometimes the stomachs and intestines; may or may not be accompanied by severe diarrhoea. Synonym: mucosal disease. (05 Mar 2000) |
| bovine virus diarrhoea-mucosal disease | Acute disease of cattle caused by the bovine viral diarrhoea virus (diarrhoea virus, bovine viral). Often mouth ulcerations are the only sign but fever, diarrhoea, drop in milk yield, and loss of appetite are also seen. Mortality is high in animals showing clinical signs, especially diarrhoea. (12 Dec 1998) |
| papilloma virus, bovine | A species of papilloma virus producing large numbers of warts on calves. Connective tissue proliferation is an important component of the warts. (12 Dec 1998) |
| respiratory syncytial virus, bovine | A species of pneumovirus causing an important respiratory infection in cattle. Symptoms include fever, conjunctivitis, and respiratory distress. (12 Dec 1998) |
| diarrhoea virus, bovine viral | The type species of the pestivirus genus causing diarrhoea, fever, oral ulcerations, and various necrotic lesions among cattle and other domestic animals. (12 Dec 1998) |
| immunodeficiency virus, bovine | A species of lentivirus, subgenus bovine lentiviruses (lentiviruses, bovine), found in cattle and causing lymphadenopathy, lymphocytosis, central nervous system lesions, progressive weakness, and emaciation. It has immunological cross-reactivity with other lentiviruses including HIV. (12 Dec 1998) |
| infectious bovine rhinotracheitis virus | A herpesvirus causing infectious bovine rhinotracheitis. Synonym: IBR virus. (05 Mar 2000) |
| enteric cytopathogenic bovine orphan virus | Former name for early isolates of bovine enteroviruses. Synonym: enteric cytopathogenic bovine orphan virus. (05 Mar 2000) |
| ephemeral fever virus, bovine | The type species of ephemerovirus causing disease in cattle. Transmission is by haematophagous arthropods and the virus has been isolated from both culicoides and mosquitoes. (12 Dec 1998) |
| leukaemia virus, bovine | The type species of HTLV-blv viruses that causes a form of bovine lymphosarcoma (enzootic bovine leukosis) or persistent lymphocytosis. (12 Dec 1998) |
| genital herpes | <gynaecology, virology> A sexually transmitted infection caused by a herpes virus that results in the episodic outbreak of a painful vesicular skin eruption on the genitalia. The incubation period is approximately 6 days from the time of exposure. Other symptoms include fever, headache, muscle aches (27 Sep 1997) |
| herpes | <dermatology> Any inflammatory skin disease caused by a herpes virus and characterised by the formation of clusters of small vesicles. When used alone, the term may refer to herpes simplex or to herpes zoster. Origin: L., Gr. Herpes = a spreading cutaneous eruption, from herpein = to creep (18 Nov 1997) |
| herpes B encephalomyelitis | A frequently lethal disease of humans caused by infection with a normally latent monkey herpesvirus. (05 Mar 2000) |
| herpes catarrhalis | <virology> The Herpes simplex virus is responsible for several different infections in humans: gingivostomatitis (in children), pharyngitis, oral and lip lesions (recurrent Herpes simplex type 1), proctitis, (type 2) and genital herpes (type 2). (27 Sep 1997) |