Large animal veterinarians' knowledge, attitudes, and practices regarding livestock abortion-associated zoonoses in the United States indicate potential occupational health risk.

Objective: To understand large animal veterinarians' knowledge of select zoonotic diseases that cause livestock abortions and identify barriers to using personal protective equipment (PPE).

Sample: A convenience sample of 469 veterinarians currently working with livestock.

Procedures: We sent an electronic survey invitation to large animal veterinarians through various veterinary organizations.