BVD Vaccines - Is There An Answer
DOI:
https://doi.org/10.21423/aabppro19926510Keywords:
bovine viral diarrhea virus, clinical signs, immune suppression, vaccineAbstract
Problems associated with bovine viral diarrhea virus (BVD) infections seem to be increasing in the United States. I get many questions from veterinarians and investigate more and more BVD infected herds. Most of these herds do not exhibit any outward clinical signs of BVD infection but reproductive problems or underlying immune suppression are often seen.