BiV

BIV is an acronym used in several different contexts, with the most widely recognized meaning in biology being Bovine Immunodeficiency Virus. BIV is a lentivirus in the family Retroviridae that infects cattle. It has been detected in cattle populations around the world and is studied to understand lentiviral biology and potential effects on bovine immune function. The exact role of BIV in bovine disease is not clearly defined; infections may be subclinical in some animals, while research continues to assess possible contributions to immunosuppression, coinfections, or impacts on productivity. Transmission is thought to occur through infected bodily fluids, and epidemiological patterns vary by herd and region. There is no established evidence that BIV infects humans.

Beyond veterinary virology, the acronym BIV is used in other fields to stand for different terms. Because it is not standardized, the precise meaning of BIV depends on context, and readers should consult the relevant material to determine the intended definition. In general, BIV as a term may appear in scientific, technical, or organizational contexts, among others, where it serves as an initialism for a phrase specific to that domain. Without accompanying context, the meaning of BIV remains ambiguous.