| swine dysentery | An acute haemorrhagic colitis of swine, often accompanied by gastritis; the small intestines usually are not involved; its primary cause is Treponema hyodysenteriae, and it has a high mortality rate, especially among feeder pigs. (05 Mar 2000) |
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| swine encephalitis virus | A coronavirus, in the family Coronaviridae, that causes swine encephalitis. (05 Mar 2000) |
| swine erysipelas | An acute and chronic contagious disease of young pigs caused by erysipelothrix insidiosa. (12 Dec 1998) |
| swine fever | An acute, highly contagious disease affecting swine of all ages and caused by the hog cholera virus. It has a sudden onset with high morbidity and mortality. (12 Dec 1998) |
| swine fever virus | A species of the pestivirus genus causing exceedingly contagious and fatal haemorrhagic disease of swine. (12 Dec 1998) |
| swine icteroanaemia | An infectious disease of swine manifested by icterus, anaemia, and emaciation; caused by Eperythrozoon suis. (05 Mar 2000) |
| swine infertility and respiratory syndrome virus | A species of arterivirus causing reproductive and respiratory disease in pigs. The european strain is called lelystad virus. Airborne transmission is common. (12 Dec 1998) |
| swine influenza | An acute respiratory disease of swine caused by strains of influenza virus type A; it is believed to have become adapted to swine in the United States during the great human pandemic in 1918; fatal cases, as in such cases of pandemic influenza in man, are commonly associated with secondary bacterial pneumonia. (05 Mar 2000) |
| swine influenza viruses | Strains of influenza virus type A which cause influenza of swine and can infect humans. (05 Mar 2000) |
| swine, miniature | Genetically developed small pigs for use in biomedical research. There are several strains - yucatan miniature, sinclair miniature, and minnesota miniature. (12 Dec 1998) |
| swine porphyria | Porphyria as a dominant trait seen in swine. (05 Mar 2000) |
| swine vesicular disease | <virology> An enterovirus infection of swine clinically indistinguishable from foot-and-mouth disease, vesicular stomatitis, and vesicular exanthema. (12 Dec 1998) |
| swine vesicular disease virus | <virology> A porcine enterovirus causing vesicular disease in swine. (05 Mar 2000) |
| oedema disease of swine | An acute disease of young pigs that is usually associated with weaning. It is characterised clinically by paresis and subcutaneous oedema. (12 Dec 1998) |
| Eimeria of swine | Eimeria debliecki, the most common and most pathogenic species, involving the small intestine, caecum, and colon; Eimeria scabra, involving the small intestine; Eimeria perminuta, Eimeria spinosa, Eimeria scrofae, Eimeria suis, Eimeria cerdonis, Eimeria porci, and Eimeria neodebliecki believed to have little pathogenicity. See: Isospora. Synonym: coccidia of swine. (05 Mar 2000) |