H5N1 Avian Influenza (Bird Flu) and Risks in Cats

The potential link between raw poultry-based diets and the H5N1 avian influenza (bird flu) has become a serious concern for cat owners. Feeding cats raw diets made from contaminated poultry could expose them to this highly pathogenic virus, leading to severe health risks.

Cats can contract the avian flu by consuming any part of infected birds or contaminated raw poultry products. Poultry-based diets, including those made from chicken, turkey, and duck, are particularly at risk because these species are most susceptible to the H5N1 avian flu. In recent cases, a cat in Oregon unfortunately died after eating raw turkey-based pet food, and several cats in California were reported ill after consuming raw milk marked for recall. In many cases, this virus can prove fatal for cats if not identified and treated promptly.

While some raw pet food manufactures utilize high-pressure pasteurization (HPP) to reduce contamination, this process is not a guaranteed method for eliminating the H5N1 avian flu. Variability in pressure levels, temperatures, and food compositions mean that HPP can only reduce risk, not eliminate it entirely.

To minimize risk to the H5N1 avian flu infection in cats:

1. Avoid raw poultry diets: Refrain from feeding raw poultry-based foods, especially those lacking tightly regulated pathogen control measures.

2. Choose safer alternatives: Opt for commercial pet foods that are fully cooked or pasteurized through effective measures.

3. Watch for symptoms: Monitor your cat for any signs of illness. If you notice your cat have symptoms such as lethargy or decreased appetite.

The association between raw poultry diets and the H5N1 avian flu infection in cats truly highlights the need for safer feeding practices. By avoiding raw poultry-based products (including chicken, turkey, and duck) and staying alert for symptoms, cat owners can protect their pets from this very dangerous virus. Remember, the H5NI avian flu is not only a very serious health risk but can also be fatal for cats. Taking preventative measures is essential to keep your feline companions safe and healthy.

This content is based on information from Dr. Scott Weese’s article, H5N1 Influenza, Raw Diets and Pets. For more details, visit Worms & Germs Blog.

Source: Worms & Germs Blog, “Overview: H5N1 Influenza, Raw Diets and Pets“ https://www.wormsandgermsblog.com/2025/01/articles/animals/cats/h5n1-influenza-raw-diets-and-petsan-overview/