L.A. County public health officials are reupping their warning to pet owners: Do not feed pets raw food. More cats have been sickened from eating H5N1-infected food.

Another brand of raw pet food has been found to contain bird flu and has made at least five house cats presumably sick with the virus, health officials say.

Experts and some public officials are warning against raw pet foods after a cat in Oregon was found to have died from a product contaminated by bird flu. The maker of that cat food, Northwest Naturals,

Northwest Naturals, an Oregon-based pet food company, is recalling a batch of its raw frozen pet food after the U.S. Department of Agriculture confirmed a house cat became infected with H5N1 avian flu and died after eating it.