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Fourth Death Linked to Manhattan Legionnaires' Outbreak
21 Jul
Summary
- A fourth person has died due to Legionnaires' disease in Manhattan.
- The city's health department believes it has identified and eliminated the source of exposure.
- Officials urge residents in specific ZIP codes to seek medical attention for flu-like symptoms.
As of Monday, July 21, 2026, Manhattan's health department has confirmed a fourth fatality linked to a Legionnaires' disease cluster on the Upper East Side. The first death was reported on Friday, with two more announced over the weekend. The latest victim was an 88-year-old businessman who battled the disease for two weeks after falling ill on July 2nd.
Legal action is anticipated, with attorney Ron Katter representing the deceased's widow. Katter intends to sue the owner of the cooling tower identified as the source of the Legionella bacteria once the city health department makes a definitive determination. He described the bacteria's dispersal as akin to a "poisonous gas."
Mayor Mamdani stated on Monday that the source of exposure has been eliminated. The outbreak has resulted in 76 confirmed cases, with seven people remaining hospitalized as of Monday. The Health Department continues to inspect cooling towers that tested positive for Legionella bacteria. Individuals in ZIP codes 10028, 10075, and 10128 experiencing flu-like symptoms are urged to seek immediate medical attention.
