Summer Pneumonia Hitting Calves Hard
Victoria G. Myers
Whether it’s called summer pneumonia or preweaning pneumonia, respiratory disease in beef calves is a leading cause of illness and death. Russ Daly, Extension veterinarian with South Dakota State University, said ongoing research into preweaning Bovine Respiratory Disease complex (BRD) is yielding clues about risk factors. But he added it remains difficult to pin down ways to prevent the disease.