
01/22/2025
Massachusetts is dealing with an outbreak of H5N1 bird flu. It’s been here since 2022. This week, it was confirmed in wild birds on the UMass Amherst campus. The avian influenza virus can cause serious illness and death in domestic poultry.
While it not only kills birds that become infected with the virus, but it has also been found in mammals, like cows, and has infected people. Illness in humans with bird flu can range from mild to severe. The Centers for Disease Control announced this month that one person in Louisiana died after hospitalization with severe avian influenza A (H5N1) illness also referred to as the H5N1 bird flu.
The Massachusetts Department of Agricultural Resources advises commercial and backyard poultry owners take proactive and strong biosecurity measures to prevent domestic poultry from having contact with wild birds, their feathers, and droppings.
“We’re asking them to make sure that they’re not co-mingling their flock with wild animals, wild birds, waterfowl,” said MDAR spokesperson Mai Phu.
The Highly Pathogenic Avian Influenza (HPAI) virus continues to circulate in the wild bird population. Officials have prioritized the elimination of shared standing water and preventing domestic birds from having access to ponds, streams, and wetland areas that attract wild waterfowl, as being a critically important measure to avoiding flock depopulation.
MDAR says flock keepers will see lethargy among their birds who contract the virus. If that happens, they will need to contact the state.
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✍️ / 📷 Story and Image by Carrie Healy