There has been a third death in the Legionnaires' disease outbreak in New York City. Officials said the number of cases has grown to 67, including those three deaths. Legionnaires' is a severe form of pneumonia that doesn't spread from person to person,

Fifty-eight people in New York City have been diagnosed with Legionnaires’ disease, a serious bacterial lung infection, and two people have died, according to the city health department.

A Legionnaires' disease cluster in the Harlem area of New York City has caused two deaths and 58 people to be sickened. Here's what it is, symptoms and how it's spread.