OLYMPIA, WA – The Washington State Department of Agriculture (WSDA) has confirmed that at least two pet cats in King and Snohomish counties tested positive for Highly Pathogenic Avian Influenza (HPAI). Both cats had reportedly been fed Wild Coast Raw pet food, a product previously identified in a public health warning due to possible contamination.

One of the infected cats had to be euthanized due to the severity of its illness, while the other is undergoing veterinary care. Additional cases are under investigation as state officials work to assess the situation.

The Washington Animal Disease Diagnostic Laboratory (WADDL) detected initial positive results on February 24, with the National Veterinary Services Laboratory (NVSL) confirming the findings a day later. Officials have also linked the contaminated pet food to similar cases of illness in Oregon.

Health Concerns for Pets and Owners

The WSDA urges pet owners to be aware of symptoms associated with HPAI in cats, which may include lethargy, reduced appetite, fever, hypothermia, respiratory issues, pneumonia, and neurological symptoms. If a pet displays any of these signs and has consumed the affected pet food, owners should contact a veterinarian and inform the clinic before arrival to prevent potential spread.

While no human cases of HPAI have been linked to infected pets or raw pet food, the virus can spread through contact with contaminated surfaces. Pet owners are advised to practice good hygiene, wear masks when handling sick animals, and isolate infected pets to reduce the risk of transmission.

WSDA’s Response and Recommendations

State officials continue to investigate the outbreak and encourage veterinarians and pet owners to report any additional illnesses potentially linked to the recalled pet food. The WSDA also advises against feeding pets raw food or unpasteurized dairy products due to potential health risks.

“This is a difficult situation—we love our pets, and it’s devastating when they fall ill,” said WSDA field veterinarian Dr. Zac Turner. “If your cat is showing symptoms, consult a veterinarian as soon as possible.”

For further details on recalled pet food, visit the WSDA’s recalls and health alerts page. Additional information on HPAI and veterinary guidance can be found here.

For official updates, visit the WSDA news page.