Biosecurity for Beef Cow-Calf Operations: Managing the Entry of New Animals
Russ Daly Professor, SDSU Extension Veterinarian, State Public Health Veterinarian Infectious disease can impact cow-calf operations in dramatic (death losses and illnesses) and not-so-dramatic (drains on weight gain and reproductive performance) ways. Some of these disease issues are caused by endemic germs (those found normally in a herd’s animals), while other problems arise after a novel germ has found its way onto an operation. These novel disease issues tend to be more noticeable…