Legionnaires' outbreak in New York's Upper East Side sickens dozens

A Legionnaires' disease outbreak in New York City's Upper East Side has sickened at least 46 people, with 22 hospitalized as of July 10, according to the city's Department of Health Source: Infobae. No deaths have been reported. The outbreak is concentrated in the Carnegie Hill and Yorkville neighborhoods (zip codes 10028, 10128, 10075).

Source and symptoms

Authorities believe the bacteria, Legionella pneumophila, originated in one or more cooling towers atop buildings in the area. The city has ordered the draining, cleaning, and disinfection of 19 buildings with preliminary positive tests Source: Infobae. Officials emphasize that the water supply is safe and the disease does not spread person-to-person Source: El Caribe. Symptoms include fever, cough, and shortness of breath; residents are urged to seek medical care if symptoms appear.

Emergency measures

Mayor Zohran Mamdani announced that the city will publish addresses of buildings with positive cooling towers, saying, "When there is a threat to public health, New Yorkers deserve urgency and transparency from their government" Source: Eldiado. The Department of Health is inspecting over 160 cooling towers in the area Source: Diario Libre.

Climate concerns

Health Commissioner Dr. Alister Martin linked the outbreak to climate change, stating, "This is now a subtropical climate... It is absolutely true that climate change is worsening our exposure and increasing the propensity for clusters of Legionnaires' disease" Source: Infobae. Experts note that warmer water favors bacterial growth.

• Case numbers: Vary by report date (23 on July 6, 28 on July 7, 36 on July 8, 46 on July 10). Hospitalization rate is high, over 60% in some reports Source: Diario Libre.
• Risk groups: People over 50, smokers, and those with chronic lung conditions are at higher risk Source: Milenio.