Highly Pathogenic Avian Influenza A(H5N1) and Cats

Highly pathogenic avian influenza (HPAI) A(H5N1) has been circulating on dairy and poultry operations in the United States. Cats are susceptible to this virus and may be at increased risk given their consumption of raw milk, infected birds and infected mice.

The Canadian Animal Health Surveillance System (CAHSS) has finalized a risk communication for veterinarians regarding cats and HPAI. The document was developed with input and review from the CAHSS Companion Animal Surveillance Network, as well as representatives from the Canadian Food Inspection Agency and the Canadian Animal Health Surveillance Network.

CAHSS is a distinct division of Animal Health Canada. It is an independent, member-driven network of networks with broad-based support from industry and governments. Working together across geographic regions, animal types, and health topics, it strives for effective, responsive, and integrated animal health in Canada. Veterinarians are encouraged to stay up to date by joining the CAHSS Companion Animal Surveillance Network at www.cahss.ca or email cahss@animalhealthcanada.ca with inquiries.