The study provides growing evidence of the threat it poses even when cats have no direct exposure to sick dairy cows or poultry.

A CDC report on bird flu shows potential transmission of bird flu between exposed dairy workers and indoor pet cats. The report also provides a window into the lack of reporting and cooperation at dairy farms and by dairy workers.

Cat owners should follow these tips, provided by the AVMA: Refrain from feeding cats any dairy products or colostrum that have not first been pasteurized or thoroughly cooked to kill the virus. Thoroughly cook meat before feeding, and avoid feeding raw meat-based treats or diets. Keep cats indoors to prevent exposure to birds and other wildlife.