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

Two separate lawsuits have been filed over the deadly Legionnaires' disease outbreak in Harlem. Both lawsuits claim construction companies failed to protect workers from unsafe conditions that led to the spread of the disease.

A sixth death has been announced in the Legionnaires' disease community cluster in Central Harlem, officials said.