Abstract
The general objective of this project is to evaluate the immune response to the BVD virus in the bovine colostrum and blood of neonate calves, as well as verify the importance of the maternal vaccination to the BVD virus in the pre-partum period. For that, 2 groups will be formed by 5 calves and their respective mothers each. The first group (G1) is going to receive colostrum of unvaccina…