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
As H5N1 avian influenza continues to spread in wild birds and spills over into domestic birds and mammals of many kinds, we’re becoming more aware of the risks to domestic mammals and there are more questions about test selection and interpretation. Fortunately, testing for H5N1 influenza is relatively straightforward.
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
The Oregon Department of Health has issued a warning to pet owners about contaminated raw pet food after H5N1 avian influenza virus was detected in turkey-based raw (and frozen raw) pet food from Morasch Meats. Testing was performed after the death of an indoor cat from H5N1 flu in Washington County, Oregon. The virus
The Los Angeles County Department of Public Health has released more information about recent cases of H5 influenza in cats, including links to raw milk exposure and potentially to raw meat diets. This expands on the information I wrote about yesterday regarding H5 influenza cases in California cats linked to recalled raw milk
There’s a reason we pasteurize milk: there’s always a risk of contamination of raw milk with infectious agents, and pasteurization is a cheap, easy and effective way to mitigate disease risks from drinking milk and other dairy products. There are no clear benefits to raw milk (despite what some may say) and the risks from
