A case of avian influenza has been confirmed in a Koloa Maoli, or Hawaiian duck, that was found sick on November 26 at the U.S. Fish and Wildlife Service’s Hanalei Wildlife Refuge in Hanalei, Kauai. The bird died within 24 hours of being discovered and was later confirmed positive for avian influenza by the National Veterinary Services Laboratories.
Avian influenza is a highly infectious subtype of influenza A that primarily affects birds and can be fatal. While human infections are rare, they can occur through close contact with infected birds. Authorities believe this detection in Kauaʻi was likely introduced by an infected migratory waterfowl.
The Hawaiʻi Department of Health (DOH), Department of Agriculture & Biosecurity (DAB), and Department of Land and Natural Resources (DLNR) are continuing coordinated monitoring efforts across public health reports, poultry operations, and wild bird populations to watch for any signs of virus spread.
With migratory bird season ongoing, officials recommend the public avoid touching or handling wild birds, especially waterfowl or shorebirds. “Avoid touching or handling wild birds, especially waterfowl or shorebirds. If capturing a dead or sick bird is necessary, wear gloves, minimize contact and follow biosafety protocols.”
To report multiple or unusual illnesses in poultry, livestock, or other wild birds or animals, individuals should contact DAB’s Animal Industry Division at 808-483-7100 during business hours or 808-837-8092 after hours and holidays.
According to officials: “Avian influenza is a virus that mainly affects birds; human infections are uncommon but can happen following close contact with infected birds. The public risk in Hawaiʻi is currently low, so the DOH does not recommend restricting outdoor activities. Routine influenza vaccines in humans do not protect against avian influenza; the best prevention is avoiding contact with sick or dead birds.”
For more information about avian influenza in Hawaii visit the DOH website at https://health.hawaii.gov/docd/disease_listing/avian-influenza/ or DAB’s site at https://dab.hawaii.gov/ai/ldc/avian-influenza-information/.
The Hawaii Department of Agriculture plays a key role in promoting and protecting agriculture throughout the state by supporting farmers with loans and technical assistance while also providing services such as pest control and plant inspection (official website). The department works to safeguard natural resources through programs aimed at sustainable agriculture (official website).