Animal Health 

The Wyoming Livestock Board Animal Health Unit exercises general supervision over and protection of the livestock interests of the state from disease by implementing board rules and regulations, assisting in enforcement, monitoring the import of livestock and biologic agents into the state and disseminating lawful and accurate information.   

                                               ******** NEWS ALERT********


PRESS RELEASE: EHV-1 Infected Horse Reported in Johnson County 
PRESS RELEASE: Brucellosis Infection Reported in Teton County 
PRESS RELEASE: Brucellosis Infection Reported in Park County
PRESS RELEASE: Significant West Nile Virus Activity Reported in Wyoming 
PRESS RELEASE: Wyoming Livestock Board Quarantines Horses Exposed to EIA 
PRESS RELEASE: State vets warn of high prevalence of rabies in wild species in 2018

For current information on Wyoming Equine Diseases go to the Equine Disease Communication Center


For information on Harmful Algal Blooms click here

The Wyoming Livestock Board (WLSB) maintains a list of animal diseases called the Reportable Disease List. These diseases must be reported to the state veterinarian when they are identified, per state statute (WS 11-19-102). These diseases are important for their impact on herd health, public health and the economics and marketability of the Wyoming livestock industry.  

If any person or government entity knows or suspects that there is a contagious or infectious disease among animals under their jurisdiction, or any veterinarian knows of or suspects a reportable disease, he/she must report it to the State Veterinarian's office within 24 hours. All information collected in response to the reportable diease list shall remain confidential.

To Report a disease call 307-777-7515 or 307-857-4140

REPORTABLE DISEASE LIST