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September 18.2025

2 Minutes Read

As Birds Migrate, HPAI Infection Risks to Cats Likely to Rise - What You Should Know

Cat watches geese from window, autumn scene related to HPAI infections in cats.

Understanding the Risks of HPAI as Bird Migration Approaches

As the seasonal migration of birds begins, experts warn of a resurgence in cases of highly pathogenic avian influenza (HPAI), particularly affecting domestic cats. As reported, the most recent incident involved the euthanasia of a pet cat that contracted H5N1, the strain responsible for serious health concerns in both animals and humans.

The Human-Animal Connection

There is a strong connection between wildlife and human health, especially in the case of avian influenza. "Any perceived benefit to a raw food diet is vastly outweighed by the serious risk of infection during this time," warns Dr. Kay Russo, a veterinary expert. Raw diets that include unpasteurized dairy or raw meat can expose pets to HPAI, which in turn can pose significant risks to pet owners. The exact mechanism lies in the way the virus can jump species, potentially turning pet cats into vectors for human infections.

The Threat of Migrations

Bird migrations are a well-established method for disease spread. Migratory birds act as natural reservoirs for avian influenza, sharing the virus with poultry and livestock through feces and secretions. Seasonal migration not only amplifies these risks but provides an opportunity for the virus to evolve, posing an increasing threat each fall.

Preventive Measures and Public Health Considerations

Given the potential for HPAI to affect our pets and, through them, human populations, it's crucial that pet owners take preventive measures. Dr. Russo suggests scrutinizing the sources of pet food, especially those that include raw ingredients. In the wake of past outbreaks, the FDA has advised manufacturers to include testing for the H5 virus in their safety protocols.

Future Outlook: What Lies Ahead?

The current public health protocols and testing procedures are under scrutiny, highlighting a gap that needs to be filled to prevent future outbreaks. As winter approaches and bird migrations intensify, the possibility of new HPAI cases in pets increases, making vigilance essential for pet owners.

The evolution of the H5 virus and its trajectory into the human population is uncertain, but one thing is clear: understanding the interplay of wildlife, domestic animals, and human health is vital. Ensuring that we monitor HPAI closely can help avert another health crisis.

Stay informed and cautiously evaluate your pet's diet to protect your furry friends and your family health.

Wellness Weekly

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As Birds Migrate, HPAI Infection Risks to Cats Likely to Rise - What You Should Know

Understanding the Risks of HPAI as Bird Migration Approaches

The Human-Animal Connection

The Threat of Migrations

Preventive Measures and Public Health Considerations

Future Outlook: What Lies Ahead?

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