A fourth person has died in the Legionnaires’ disease outbreak that has hospitalized dozens of people in Manhattan’s Upper East Side, health officials announced Monday.The announcement came a few hours after New York City Health Commissioner Alister F. Martin, MD, posted on social media that the outbreak’s source has “likely been eliminated” and “we have not

The outbreak of Legionnaires' disease, a form of pneumonia, has infected at least 67 people in New York City so far and the first death has now been confirmed by officials

Much of the focus has been on air conditioning systems atop large buildings, which can release water vapor containing the bacteria

A fifth person has died in a Legionnaires’ disease outbreak in New York City