About one in 10 people who get sick from Legionnaires' disease die from the disease due to complications from illness, CDC said.

A fifth person has been killed by the Legionnaire’s disease outbreak ripping through Harlem, which has also sickened more than 100 others, health officials announced.

The death toll in New York’s ongoing outbreak of Legionnaires' disease in Central Harlem has risen to five, as more people continue to be diagnosed with the severe pneumonia.