The Washington State Department of Agriculture and the Oregon Department of Agriculture have issued a public health alert because of H5N1 influenza virus contamination of another brand of raw pet food, following the deaths of two more indoor cats from separate households linked to consumption of the pet food.
Details are sparse, but
The more H5N1 influenza continues to circulate in wild and domestic birds around the world, including here in North America, the more we have to be concerned about exposure of pets to H5N1 influenza through raw food diets. Recent documented infections in cats fed raw meat from infected birds have highlighted these concerns. For
Earlier today I wrote about a New York Times story about some interesting H5N1 flu transmission data from the US CDC that was posted briefly on Wednesday and was then quickly removed from the CDC website. The information suggested they’d identified cat-to-human and human-to-cat transmission of H5N1 flu in two separate households, both of
Cat-to-human or human-to-cat transmission of H5N1 influenza would be concerning but not too surprising.
Suppression of information by the US government would be concerning but not surprising given what’s going on at the moment.
But, did those occur?
The sharp eyes at the New York Times have raised concerns, because they spotted a CDC report
Addendum: The Oregon Veterinary Medical Association has indicated in a release that the cat discussed below was euthanized because of the severity of disease. That’s more consistent with the severe disease that’s usually reported but I think the discussion below still applies since this seems to have been an initial primary respiratory disease presentation. It
The FDA has issued a directive to pet food producers to ensure that their food safety plans address H5N1 influenza contamination issues. It’s in response to multiple cases of H5N1 avian influenza in domestic and wild cats fed contaminated raw diets containing poultry. Infection was fatal in many of these cats, and this also
Blue Ridge Beef has (again) recalled a diet because of Salmonella contamination – this time a kitten diet. As is often the case, the issue was identified after a pet that was fed the diet got sick. This follows a recall of a puppy diet from the same company in December for Salmonella contamination was
Issues with raw diets and H5N1 influenza risk in cats (and dogs) have gotten a lot of attention in the last week or two. Like most emerging disease situations, it’s still fluid, and we’re learning more as time goes on, but we know enough at this point to at least make some basic assessments and
Hot on the heels of the recent death of a cat in Oregon due to H5N1 influenza infection linked to a raw diet (that some raw diet proponents are trying to deflect or downplay), we have confirmation of a very similar case in California. Los Angeles County Public Health has issued a notice to avoid
