New York City health officials on Friday declared the Harlem Legionnaires’ disease outbreak over, a day after revealing a seventh associated death as the patient count ticked up slightly. There have been no new cases among people who live and work in the affected area since Aug. 9, health officials said, meaning the cluster can be considered ended.

Four people have died as a result of a Legionnaires’ disease outbreak in Harlem that has sickened nearly 100 people, and officials revealed the cooling towers that tested positive for the bacteria that causes the illness — some of which are at properties owned by New York City,