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Bovine Viral Diarrhoea Virus (view source)
Revision as of 12:56, 24 August 2010
, 12:56, 24 August 2010→Pathology
===Pathology===
===Pathology===
[[Image:Bvd2.gif|right|thumb|150px|Coalescing lesions of BVDV (Courtesy of Alun Williams, RVC)]]
[[Image:Bvd2.gif|right|thumb|150px|Coalescing lesions of BVDV (Courtesy of Alun Williams, RVC)]]
Gross lesions seldom are seen in cases of mild disease.
Swollen lymph nodes, erosions and ulcerations of the GI tract, petechial and ecchymotic hemorrhages on the serosal surfaces of the viscera, and extensive lymphoid depletion are associated with severe forms of acute BVD.
Swollen lymph nodes, erosions and ulcerations of the GI tract, petechial and ecchymotic hemorrhages on the serosal surfaces of the viscera, and extensive lymphoid depletion are associated with severe forms of acute BVD.