Legionnaires’ outbreak rocks New York as experts warn of rising climate threat

An outbreak of Legionnaires' disease has sickened at least 28 people on Manhattan's Upper East Side. Health officials are investigating nearly 160 building cooling towers for the Legionella bacteria, which causes the severe pneumonia. New York City health commissioner Dr. Alister Martin stated that the warming climate is worsening exposure to the bacteria. While the disease is rare, it can be fatal, and outbreaks have been increasing globally. Officials are ordering buildings to drain, clean, and disinfect cooling towers as part of an aggressive approach. The investigation to pinpoint the source of the outbreak is ongoing and could take up to a month.

New York City health officials are investigating a cluster of Legionnaires’ disease cases in Carnegie Hill and Yorkville on the Upper East Side. As of July 6, there were 23 reported cases, 17 hospitalizations, and no deaths. The likely source is identified as cooling towers in the area, and the city is testing these systems. Legionnaires' disease is a type of pneumonia caused by Legionella bacteria, which spread through contaminated water droplets and can cause flu-like symptoms. Residents are advised to seek medical attention if they experience symptoms and can continue normal water use as the bacteria is not spread person-to-person. Prevention involves maintaining building water systems and taking precautions at home.