Public health officials in Ontario and Yates counties are investigating a potential outbreak of Highly Pathogenic Avian Influenza (HPAI) after 50 dead snow geese were discovered on the west side of Seneca Lake at Kashong Point. Authorities have begun testing the birds for H5N1, a strain of bird flu known for causing large-scale die-offs in avian populations.
Doug Sinclair, Director of Public Health for Yates County, noted that H5N1 cases have been documented for several years in the Finger Lakes region. “H5N1 in the Finger Lakes bird population is not new,” Sinclair said, referencing data from the U.S. Department of Agriculture.
While HPAI poses the greatest threat to birds, mammals can also be affected. The virus was first detected in U.S. cattle in March 2024, and in April 2024, the Centers for Disease Control and Prevention (CDC) confirmed the first U.S. human case in a Texas dairy worker. Transmission typically occurs through contact with infected birds or contaminated environments. Though rare, human infections can happen if the virus enters through the eyes, nose, mouth, or is inhaled.
Kate Ott, Public Health Director for Ontario County, emphasized the importance of vigilance, though she reassured the public that the overall risk remains low. “There is no cause for immediate alarm, but surveillance is important,” Ott said. The CDC has been closely monitoring the virus due to its potential to create new flu strains through genetic recombination, which could trigger future pandemics.
Residents are urged to keep wild and domestic birds separated and to take precautions when handling dead birds. Protective measures such as handwashing and wearing personal protective equipment are recommended. Dead bird sightings should be reported to the New York State Department of Environmental Conservation, and farmers are advised to contact veterinarians if livestock show symptoms.
For more information, officials recommend visiting resources from the CDC and U.S. Department of Agriculture on avian influenza.
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