Acceptable Young Calf Vaccination Strategies-What, When, and How?

Abstract

Vaccination is an important component for the prevention and control of disease in calves. Too often vaccines are viewed as a catch-all solution for management and nutrition errors; the "best" vaccine can never overcome these deficiencies. Proper vaccination in the young calf and developing heifer is the key to long-term development of a productive dairy cow. To actually immunize animals, animals must be able to respond to vaccines, which is dependent on the level of animal husbandry. Each vaccine program needs to be designed based on animal flow, actual "disease" threats, and labor on the farm.

Keywords: Bovine; Calves; Immunology; Mucosal; Vaccinology.