Recent confirmation of highly pathogenic avian influenza (HPAI) in multiple wild birds in York and Cumberland Counties, has prompted the Maine Center for Disease Control and Prevention (Maine CDC), the Maine Department of Agriculture, Conservation and Forestry (DACF) and the Maine Department of Inland Fisheries and Wildlife (MDIFW) to urge Mainers to take precautions to limit the spread of HPAI and protect wild and domestic birds.
From the Maine Department of Inland Fisheries & Wildlife:
HPAI is a highly contagious virus that spreads easily among birds through direct contact with infected poultry, wild birds, contaminated equipment, and even on the clothing and shoes of caretakers. If contracted by a bird, the virus is known to cause decreased appetite, reduced egg production, or death. While no cases have been detected in Maine’s domestic flocks since March 2024, recent detections in wild birds signal that the virus remains present. At this time, the Maine CDC considers the human health risk to the general public from avian influenza viruses to be low.
MDIFW has confirmed HPAI in four Canada geese, two red-tailed hawks, and a great horned owl in recent weeks. The birds were collected in the towns of Kennebunk, Kittery, Ogunquit, South Berwick, South Portland and York.
Avian flu viruses normally spread among wild water birds, like ducks and geese. These viruses can spread quickly to domestic poultry, like chickens, ducks, geese, and guinea hens. In response, officials raised the risk level and are strongly encouraging all flock owners to implement strict protective measures.
or more information on Avian Influenza go HERE.
As wild birds migrate, the DACF is urging commercial and backyard flock owners to maintain strong biosecurity measures to protect their birds from highly pathogenic avian influenza (HPAI).
Signs of HPAI in Birds
·Sudden death with no prior symptoms
·Decreased energy and appetite
·Drop in egg production or misshapen eggs
·Swelling and discoloration of the head, comb, wattles, and legs
·Nasal discharge, coughing, sneezing, or diarrhea
·Incoordination or neurological symptoms
The MDIFW is receiving reports of dead wild birds. Not all of these birds are likely to have HPAI. If you have a report of a dead or wild bird, you can report it to MDIFW at (207) 287-8000 or after hours at (800) 452-4664. You can also report a dead wild bird online on the MDIFW reporting form for wildlife disease.
If you find a sick or injured animal, please contact a wildlife rehabilitator.
For more information on commonly encountered wildlife diseases, please visit Wildlife Diseases.
More information on HPAI can be found on MDIFW’s website, USDA’s website, or CDC’s website.
Domestic poultry: Report sick birds or unusual deaths to USDA at 1-866-536-7593.
For the latest updates on HPAI in Maine, biosecurity resources, and frequently asked questions, go HERE.
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