《英文MSH词典》BVDV2
[入口词] BVDV2
[主题词] Diarrhea Virus 2,Bovine Viral
[英文释义] A species of PESTIVIRUS causing systemic infections including BOVINE VIRUS DIARRHEA-MUCOSAL DISEASE and Bovine Hemorrhagic Disease (HEMORRHAGIC DISEASE,BOVINE) in cattle and some other cloven-hoofed animals. There are several strains and two biotypes: cytopathic (rare) and non-cytopathic. The severity of disease appears to be strain dependent. Cytopathogenic effects do not correlate with virulence as non-cytopathic BVDV-2 is associated only with Hemorrhagic Disease,Bovine.