A highly contagious disease, Highly Pathogenic Avian Influenza (HPAI), is spreading among ducks and other birds in Harris County and across Texas, according to the Texas Parks and Wildlife Department. This outbreak poses a potential risk not only to birds but also to household pets like dogs and cats.
Kelly Norrid, a spokesperson for the department, told the Houston Chronicle that HPAI has been confirmed in multiple ducks throughout Harris County.
“Much like influenza that impacts humans, avian influenza could be a returning or new strain,” Norrid explained.
Since December, there have been numerous positive HPAI test results in Houston, Harris County, and other parts of Texas. The disease’s reach includes cases among domestic ducks in Northwest Austin and reports of wild birds in Wharton, El Paso, and Potter counties. Recently, a sick bald eagle was also identified in northwest Harris County.
How Does HPAI Affect Pets?
Muscovy ducks, an invasive species commonly found in Houston, have been hit particularly hard. While their decline may benefit native species, these ducks can spread the virus to other birds and potentially to cats and dogs.
Norrid warned that prolonged exposure to infected ducks or consuming contaminated birds could infect pets with HPAI. “If dogs or cats consume or carry around an infected duck, they can become infected,” Norrid told the Houston Chronicle. Pet owners are advised to keep cats indoors and dogs away from duck ponds, especially in areas where sick ducks congregate.
Preventing the Spread of Avian Flu
The TPWD urges residents in affected areas to take several precautions:
- Remove bird feeders to reduce bird gatherings.
- Safely dispose of sick, dead, or dying birds using rubber gloves and masks, sealing carcasses in plastic bags before discarding them.
- Avoid walking pets near areas where sick ducks have been observed.
- After walking in potentially contaminated areas, leave shoes outside and wash hands thoroughly.
“If you have been walking in an area that you think is positive for the virus, maybe leave your shoes in the garage. Wash your hands. Take precautions as if you were trying to stop the spread of a disease that affects humans,” Norrid said.
Why It Matters for Pet Owners
The migratory flight routes across Houston and the Gulf Coast bring a steady influx of birds, increasing the potential for disease spread. These migratory birds can land in lakes or ponds with infected ducks, picking up the virus and carrying it to new locations. This keeps HPAI circulating in the environment, posing ongoing risks to wildlife and pets.
For pet owners, vigilance is crucial. By keeping pets away from potentially infected birds and following TPWD guidelines, you can help protect your furry family members from this dangerous disease. Stay alert, stay informed, and take the necessary precautions to keep your pets safe.
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