NYC Legionnaires' Cluster Kills 1 and Sickens 67, Traced to 76 Upper East Side Cooling Towers
Updated
Updated · CNN · Jul 17
NYC Legionnaires' Cluster Kills 1 and Sickens 67, Traced to 76 Upper East Side Cooling Towers
3 articles · Updated · CNN · Jul 17
Summary
New York City reported 67 Legionnaires’ disease cases by Thursday night, including 1 death and 12 current hospitalizations, in a cluster centered on three Upper East Side ZIP codes.
Health officials linked the outbreak to Legionella found in cooling towers at 76 buildings and ordered owners to drain, clean and disinfect the systems; the city said all have confirmed remediation.
Forty-three other patients were previously hospitalized and discharged, and officials said the cluster is not tied to drinking water, showers or air conditioners.
Anyone who was in ZIP codes 10128, 10028 or 10075 in recent weeks was urged to watch for symptoms, as early antibiotic treatment can manage the disease and it does not spread person to person.
The cluster follows a 2025 Harlem outbreak that killed 7 and hospitalized 92, after which New York tightened cooling-tower inspection rules and raised fines for noncompliant owners.