2 cats die from suspected bird flu traced to raw milk in California The HillBird flu causes deaths of cats and zoo animals as virus spreads in US Fox NewsAvian flu suspected in cats that drank raw milk as virus kills animals at Arizona zoo University of Minnesota Twin CitiesTechnical Update: Summary Analysis of the Genetic Sequence of a Highly Pathogenic Avian Influenza A(H5N1) Virus Identified in a Child in California | Bird Flu CDC