Boston health officials confirmed on March 27, 2024, that highly pathogenic avian influenza, commonly known as bird flu, has been detected in wild birds within the city’s Emerald Necklace park system. As a precaution, new signs and advisories have been placed throughout the park chain, which stretches from the Back Bay to Franklin Park, including popular areas such as Jamaica Pond and the Arnold Arboretum.
The Boston Public Health Commission stated that while the immediate risk to the general public remains low, residents are advised to avoid contact with any sick or dead birds. In a post on social media platform X, officials emphasized the importance of not feeding, touching, or removing birds from city parks. Instead, they recommend reporting any sightings of sick, injured, or deceased birds via the state’s reporting form or by calling 311.
Details on Bird Flu Detections
The avian influenza detections were confirmed across various locations within the Emerald Necklace, a network of parks covering approximately 1,100 acres that attracts over a million visitors annually. The Emerald Necklace Conservancy, which oversees the parks, has issued an avian flu advisory for park users to ensure public safety.
Health officials are particularly urging pet owners to keep their dogs on leashes and to keep cats indoors to prevent potential exposure. They also caution residents against picking up or moving any sick or dead animals they may encounter.
The Centers for Disease Control and Prevention (CDC) has noted that while sporadic human infections have occurred, most recent cases in the United States have been linked to direct exposure to infected animals. The CDC continues to assert that the overall risk to the general public remains low.
Context and Ongoing Monitoring
Massachusetts has been actively monitoring highly pathogenic avian influenza in wild birds since 2022. State agencies continue to test suspected cases while promoting stronger biosecurity measures for backyard flocks. At the national level, surveillance has revealed detections in wild birds across the country, and the United States Department of Agriculture (USDA) maintains a list of animal cases.
City and state partners are closely monitoring individuals who may have been exposed to the virus, ensuring that any necessary precautions are taken.
Residents are encouraged to stay informed by following updates from the Boston Public Health Commission and the USDA Animal and Plant Health Inspection Service (APHIS). For now, city officials reiterate the importance of reporting any sick or dead wild birds using the state’s reporting form at mass.gov or by calling 311.
As the situation evolves, local park groups, public health agencies, and federal partners are expected to provide further updates. This story will be revised as new information becomes available.