Ovine Disease

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Ovine Pulmanory Adenocarcinoma (OPA)

This heavily under-reported disease is caused by the Jaagsiekte sheep retrovirus (JSRV). The virus is highly contagious, spreading by the aerosol route from sheep to sheep but also through the colostrum and milk to lambs. Rob Howe tells us more. The virus causes tumours which obliterate the normal lung [...]

By | 2018-09-13T11:11:39+00:00 September 13th, 2018|Sheep|0 Comments