Bird Flu Detected in Backyard Flock in Hawaii

Bird flu has emerged in Honolulu County, raising questions about animal health risks and future precautions.

At a Glance

The first cases of bird flu in Hawaii were detected in Central Oahu.
The outbreak involved around ten birds, including ducks and a goose.
The risk of transmission to humans remains low.
Quarantine measures are enforced to control the situation.

Confirmed Bird Flu in Central Oahu

Pathogenic avian influenza has been detected in a backyard flock in Central Oahu, Hawaii, marking the state’s first cases of bird flu. At least ten birds, including ducks, a goose, and a zebra dove, tested positive for the virus. The outbreak has led to the issuance of a quarantine order, with all birds on the affected property being euthanized to contain the spread.

The source of the virus’s arrival is unknown, and despite strict quarantine measures, Hawaii’s position on the Pacific flyway for migratory birds presents ongoing risks. Authorities continue to monitor the potential for spread as they work to identify where the strain may have originated.

BIRD FLU CASE | The first confirmed Avian Flu case in Hawaii was found in a backyard flock of birds in Central Oahu. https://t.co/5UvvHuAXsC

— Island News (@KITV4) November 16, 2024

Low Risk for Human Transmission

The risk of bird flu transmission to Hawaii residents is low at this point, State Epidemiologist Dr. Sarah Kemble stated. Human illness from H5N1 avian influenza is rare and typically affects people in close contact with infected animals.

Dr. Isaac Maeda, HDOA’s state veterinarian, emphasized collaboration between state and federal agencies, saying, “In addition to [the Health Department], HDOA has been collaborating closely with animal disease authorities from the U.S. Department of Agriculture who are familiar with avian influenza and its impact on wild and captive bird populations.”

Residents are encouraged to report any unusual animal illnesses to the HDOA, and those who suspect exposure should contact the Disease Outbreak Control Division for guidance.

National and Global Context of Bird Flu

The CDC is monitoring the situation, with 53 human cases of bird flu confirmed in the U.S. this year. Hence, while Oregon recently reported its first case, the overall public health risk remains low. The virus causes severe illness and high mortality in birds, and despite H5N1 being introduced to Hawaii, preparing for any potential changes that might escalate human health risks is crucial.

While bird flu’s introduction poses challenges, current measures are strong to control risks and safeguard both human and animal health. This development necessitates continued cooperation between local, state, and federal entities to effectively monitor and respond to the situation.