Hawaiian duck that died on Kauai confirmed to have bird flu
By Jeremiah Estrada
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HANALEI, Hawaii (KITV) — A Hawaiian duck that died on Kauai in late November was confirmed to have been infected with bird flu.
The Hawaiʻi Department of Health (DOH), Department of Agriculture & Biosecurity (DAB) announced on Tuesday that a Koloa Maoli (Hawaiian duck) had avian influenza (bird flu) when it was found sick on Nov. 26, 2025. The sick duck was found in the U.S. Fish and Wildlife Service’s Hanalei Wildlife Refuge in Hanalei, Kauai.
The Hawaiian duck died within 24 hours after being discovered and the positive bird flu case was recently confirmed by the National Veterinary Services Laboratories.
Bird flu can cause severe illness leading to high mortality rate to certain bird populations such as poultry. Human infections are rare but are possible with close contact. This duck on Kauai likely contracted the virus through an infected migratory waterfowl.
DOH, DAB and Department of Land and Natural Resources will continue to monitor public health reports, poultry operations and wild bird populations for any signs of bird flu spreading.
With migratory bird season underway, more birds traveling through the islands may carry avian diseases and it is recommended that the public avoid touching or handling wild birds, especially waterfowl or shorebirds.
DAB provided these precautions if you encounter sick or dead birds, such as waterfowl:
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, contact DAB’s Animal Industry Division.
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