Recent testing in the Texas Panhandle has identified the presence of Highly Pathogenic Avian Influenza (HPAI) in multiple mammal species. The affected species include foxes, raccoons, striped skunks, and domestic cats from Deaf Smith, Hansford, Lubbock, Ochiltree, Parmer, and Randall Counties.

These findings were achieved through a collaborative effort involving the Texas Parks and Wildlife Department (TPWD), the Department of State Health Services Zoonosis Control branch, and the Texas Veterinary Medical Diagnostic Lab. This collaboration followed widespread detection of the virus in wild birds across Texas, specifically in Amarillo, El Paso, Galveston, Harris, Lubbock, Potter, Travis, and Wharton counties.

HPAI is a highly contagious zoonotic virus affecting wild and domestic birds across all 50 states and Puerto Rico. The virus transmits directly between animals and indirectly through contaminated environments. In mammals, transmission typically occurs via consumption of infected animal carcasses, though mammal-to-mammal spread is possible. Symptoms in mammals can vary by species but may include ataxia, tremors, seizures, unusual fearlessness, lethargy, respiratory issues, and even sudden death.

The TPWD advises wildlife rehabilitators to exercise caution when dealing with wild animals showing clinical signs of HPAI to prevent potential exposure to other animals in care facilities.

While the risk of avian influenza transmission from birds to humans remains low, individuals are urged to use protective measures such as gloves, face masks, and handwashing when handling wild animals.

For those encountering wild animals exhibiting symptoms consistent with HPAI, the TPWD recommends immediate contact with their local wildlife biologist. Additional information regarding HPAI and its impact on human health is available through the Department of State Health Services.