Second person dies from Legionnaires’ disease in NYC
HARLEM, NEW YORK CITY, AUG 5 – The outbreak linked to contaminated cooling towers has sickened 58 people and caused two deaths, with officials completing remediation of 11 affected towers, health authorities said.
- As of Aug. 4, 2025, the New York City Department of Health reported 58 Legionnaires' disease cases and two deaths in Central Harlem since July 25.
- Health officials attributed the outbreak to Legionella bacteria thriving in water sources like cooling towers, which contaminate plumbing systems and facilitate Legionnaires' disease transmission.
- Individuals at higher risk include those 50 years old and older, cigarette smokers, and people with chronic lung disease or compromised immune systems, who may develop symptoms two to ten days after exposure.
- The New York City Department of Health has sampled all operating cooling towers, completing remediation of eleven towers in Central Harlem, and instructed owners to act within a day.
- Residents in ZIP codes with exposure should monitor symptoms and contact a healthcare provider soon, said Dr. Tony Eyssallenne.
118 Articles
118 Articles
What to Know About New York's Legionnaires' Disease Outbreak
Nearly 60 people have become sick and two have died in an outbreak of Legionnaires’ disease in New York City. Health officials there issued an alert on July 30 warning residents of Central Harlem who have flu-like symptoms to see a health care provider immediately. Legionnaires’ disease is a form of pneumonia caused by the bacteria Legionella. (The bacteria and the disease get their name from the first outbreak at an American Legion convention i…
Three Deaths in Central Harlem Legionnaires’ Disease Outbreak
This story was originally published by Healthbeat. Sign up for their public health newsletters at healthbeat.org/newsletters. Three people have died, and 64 others have been sickened in an outbreak of Legionnaires’ disease in Central Harlem that has grown significantly in the past week. Legionnaires’ disease is a type of pneumonia spread through bacteria that grows in warm water. The New York City Department of Health and Mental Hygiene announce…
Legionnaires’ disease outbreak in New York City grows to 58 illnesses, 2 deaths
Fifty-eight people in New York City have been diagnosed with Legionnaires’ disease, a serious bacterial lung infection, and two people have died, according to the city health department.
Legionnaire’s disease in NYC has killed 2, sickened dozens
An outbreak of Legionnaires’ disease in New York City has killed two people and sickened 58 since late July.City health officials link the Central Harlem outbreak to cooling towers, structures containing water and a fan that are used to cool buildings. They said 11 of these towers initially tested positive for a type of bacteria that causes Legionnaires’ disease, but the problem has been remedied.
Legionnaires’ disease: What it is, and how to prevent it
A Legionnaires’ disease outbreak in New York City has resulted in two deaths and 58 reported illnesses since late July. The city’s health department reported that the bacteria that causes Legionnaires’ disease was found in 11 cooling towers in the Central Harlem area of Manhattan. Those towers are mainly used to cool buildings by evaporating water, which helps reduce the temperature of the building’s cooling system. While there are no recent cas…
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