Contagious Abortion of Cows

Contagious Abortion of Cows, published in 1911 by Ward J. MacNeal in collaboration with Herbert W. Mumford, is a scientific bulletin from the University of Illinois Agricultural Experiment Station. It addresses the economic impact of contagious abortion in cattle, detailing the bacterium responsible, its transmission, and effective management strategies. The publication provides historical context, experimental evidence of the disease's transmissibility, and practical recommendations for diagnosis, treatment, and prevention, making it a crucial resource for farmers and veterinarians dealing with this agricultural challenge.