Anyone who visited the impacted area, including the east side of Central Park, should monitor for symptoms.

Anyone who visited the impacted area, including the east side of Central Park, should monitor for symptoms.

An outbreak of Legionnaire's disease on New York City's Upper East Side has jumped to 14 confirmed cases, health officials said Sunday.

Here's everything to know about the Legionnaires' disease cluster being reported in NYC's Upper East Side.

Legionnaires' disease outbreak in US: New York City health officials are investigating a Legionnaires' disease outbreak on Manhattan's Upper East Side, with 18 confirmed cases.…

Health officials in New York said they are investigating a cluster of Legionnaires' disease, with at least 18 cases confirmed so far.

The probable source of the bacteria is a water cooling tower in the area, according to health officials...

While the source of the bacteria has not yet been identified, the New York City health department said it is focused on cooling towers.

A Legionnaires’ disease cluster in New York City has sickened more than 20 people in two Upper East Side neighborhoods

The CDC says one in 10 people who get sick will die of complications from Legionnaires’ disease