Importance of BVD BVDV (Bovine Viral Diarrhea Virus) is a nasty pathogen that can affect cattle in many ways, often mimicking other diseases. This makes it difficult to diagnose without tests. BVDV can cause abortion, fetal mummification, birth defects and malformations, stillborn full-term calves, calves with immune deficiencies (persistently infected), acute or chronic illness with … Continue reading Importance of BVD