The Washington State Department of Agriculture (WSDA) has confirmed new cases of highly pathogenic avian influenza (HPAI) in Island, Jefferson, and Lewis counties. The department is alerting poultry owners to be vigilant for symptoms that may indicate infection in their flocks.
According to the WSDA, signs of HPAI in birds can include neurological issues such as circling, loss of coordination, or abnormal head position. Other indicators are depression, isolation from other birds, ruffled feathers, a decrease in egg production, reduced feed or water intake, swollen eyes or wattles, blue combs, and respiratory distress.
To help prevent the spread of the virus among domestic birds, the WSDA recommends several biosecurity measures. Owners should keep their birds housed either in coops or covered runs and restrict access to open water sources like ponds or lakes where wild birds gather. It is also advised to keep domestic flocks separated from wild waterfowl and store feed securely while cleaning up any spills promptly.
Additional recommendations include limiting visitors to poultry areas and avoiding sharing equipment with other flock owners. Employing strategies to mitigate exposure to wild birds, wildlife, and rodents is also encouraged.
For more information about avian influenza prevention and management resources—including an interactive surveillance map and frequently asked questions—poultry owners can visit the WSDA Bird Flu Webpage as well as consult materials provided by USDA Defend the Flock.
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