Millions of migratory birds and hundreds of commercial flocks in Michigan and surrounding states were infected with H5N1 Avian – “Bird” – flu this winter. The strain most deadly to felines was found in American dairy cattle as early as March of 2024, and then was found in unpasteurized milk and some brands of raw pet food earlier this year, causing illness and euthanasia in dozens of cats. Bird flu threatens to become pervasive this spring, and it’s vitally important that pet parents remain vigilant in the face of a pet pandemic.
“This strain of Avian flu is especially dangerous for senior felines. In Michigan, indoor cats on dairy farms have contracted it through indirect exposure. This suggests it’s highly contagious. Watching for early symptoms and protecting your pet is vital,” said Dr. Laurie Brush, founder of Heaven at Home Pet Hospice.
Symptoms in Pets
Infected cats and dogs may exhibit a range of symptoms, including:
- Respiratory Issues: Coughing, sneezing, and difficulty breathing.
- Lethargy: Unusual tiredness or decreased activity levels.
- Loss of Appetite: Reduced interest in food.
- Fever: Elevated body temperature.
- Neurological Signs: In severe cases, tremors or seizures may occur.
- For Cats – It’s important to note that the mortality rate for cats infected with H5N1 can be significant, with neurological signs, severe depression rapid respiratory deterioration.
Extra Protection For Cats:
- Absolutely keep your cat indoors. H1N1 has been found in a wide range of wild animals including rats.
- Do not feed unpasteurized dairy, raw fowl, or commercially prepared raw food.
- If your household is a multi-pet household where dogs spend time out of doors, make extra efforts to disinfect common areas and wipe your dog’s paws.
- Regularly clean pet areas and feeding bowls regardless.
Protection for Dogs:
- Do not allow dogs to access any wildlife, dead or alive. This may mean keeping pet on leads when out of doors.
- Do not feed raw poultry products or eggs, especially if cats share your dog’s living space.
Can Humans and Pets Infect Each Other?
According to the CDC, sick animals may be able to transmit influenza virus to people in their saliva, feces or droppings, and other body fluids. Human infections can occur when the virus is inhaled or gets into a person’s eyes, nose, or mouth. The reverse is true. If you believe your pet has bird flu, take precautions such as frequent disinfection and masking if you feel vulnerable or are immunocompromised.
Contact your veterinarian immediately for testing and treatment of your companion
animal.