The Solomon R. Guggenheim Museum in New York City was among 31 buildings on Manhattan’s Upper East Side that tested positive for Legionella pneumophila, the bacteria causing Legionnaires' disease. The city health department ordered all 31 buildings to clean and disinfect their cooling towers, with 19, including the Guggenheim, completing the work early. The remaining buildings were expected to finish by Saturday.
Immediate Action & Core Facts
The Guggenheim and other buildings were not shuttered, and city officials emphasized that the tests could not distinguish between live and dead bacteria, meaning the source of the outbreak remains undetermined. The museum stated that no additional action was needed and that regular testing and treatment of its cooling tower were conducted by an outside company.
Deeper Dive & Context
Outbreak Details
More than 50 people have been diagnosed with Legionnaires' disease in connection with the Upper East Side cluster, with fewer than 20 remaining hospitalized. No deaths have been reported. The disease, a serious form of pneumonia, is caused by Legionella pneumophila, which naturally occurs in water and can be treated with antibiotics if detected early.
Public Health Response
The city advised anyone who lived, worked, or visited the affected area since late June and developed flu-like symptoms to contact a healthcare provider immediately. Cooling towers, often found on rooftops, can release mist carrying the bacteria, and all cooling towers in the affected area are being tested.
Historical Context
Last year, a major outbreak in Harlem resulted in seven deaths and over 100 illnesses, traced to cooling towers atop Harlem Hospital and a nearby construction site. The Guggenheim, designed by Frank Lloyd Wright, is a UNESCO World Heritage Site and has been open since 1959.