New York City Orders Cooling Tower Cleanups After 23 Upper East Side Legionnaires’ Cases
Updated
Updated · The New York Times · Jul 8
New York City Orders Cooling Tower Cleanups After 23 Upper East Side Legionnaires’ Cases
3 articles · Updated · The New York Times · Jul 8
Summary
New York City on Tuesday rolled out new outbreak tactics on the Upper East Side, including publicly naming buildings suspected as Legionnaires’ sources and requiring owners to quickly clean cooling towers.
Twenty-three people have been sickened and 17 hospitalized in the cluster, which health officials are trying to contain before more exposure occurs.
Legionnaires’ disease is a bacterial pneumonia tied to warm, stagnant water; in summer, contaminated rooftop cooling towers can release vapor that drifts thousands of feet.
The city sees about 200 to 700 Legionnaires’ cases most years, and officials are acting against a familiar threat after central Harlem’s 2025 outbreak sickened more than 100 people and killed seven.