Man suffers sickness from Asian needle ant sting in Massachusetts

In June 2025, Norman Chipman, a resident of Bridgewater, Massachusetts, encountered an Asian needle ant while cleaning his pool. Initially, he ignored the pain from its sting but soon realized it was an insect as the pain intensified. After about 20 minutes, Chipman not only felt growing discomfort in his hand but also experienced headache and lethargy, leading to a day of illness. Fortunately, he recovered fully the next day. The Asian needle ant, an invasive species, has been spreading across various regions of the United States, including New England, raising concerns among experts and homeowners. These ants thrive in moist environments such as pools and compete with native ant species, creating challenges for local ecosystems as their populations grow. Reports have indicated an increase in sightings of these ants in the northeast. According to a U.S. Forest Service report from 2021, their sting is particularly troubling, leading to painful reactions and in some cases, life-threatening anaphylaxis for sensitive individuals. This poses a risk, especially as the ants are reportedly here to stay. Consequently, experts advise residents to keep epinephrine auto-injectors handy. In response to the rising threat posed by Asian needle ants, homeowners are advised to monitor moisture levels on their properties, as the ants find preferable conditions in damp areas. As Chipman's experience highlights the broader implications of invasive species impacts, it emphasizes the need for vigilance against such pests, ensuring that the risks they pose are adequately addressed.