Bird flu cases in Washington have spread to an animal sanctuary, resulting in the deaths of 20 big cats and forcing the center into quarantine until further notice. The big picture: Wild Felid ...

A big cat sanctuary in Washington has temporarily closed ... Authorities are investigating how the big cats contracted bird flu, he added. Highly pathogenic strains of H5N1 influenza have been ...

Joseph Journell lost two of his cats, Alexander and Tuxedo, to bird flu just days apart in November. He had been giving them raw milk, believing it to contain extra nutrients. A third cat ...