Abstract:
The immune status in animals can be assessed using the analysis of immunobiological indices that represent the essence of immune reactions regarding the cellular balance of the body. The objective of the scientific article is to present an analysis of some immunobiological indices in cattle in some maintenance periods. The results of the investigations offer the opportunity to understand the role of immunocompetent lymphocytic and phagocytic cells, which determine the immune response with a regulatory effect of the animal body.