Joyce Mack, 60, says ever since contracting Legionnaires' disease, she feels trapped in her apartment by a heavy machine that helps her breathe and in her mind by the fear of losing her life. "I watch TV all night. I will not go to sleep," she said. "I'm scared if I go to sleep, I might not wake up."

What are the symptoms of this type of pneumonia, called Legionnaires' disease, and how do you treat it? Here's what you need to know.

The deadly Legionnaires’ outbreak gripping Harlem has city officials in hot water — as locals accused them Friday of dropping the ball on life-saving inspections and needlessly slow-walking revealing exactly where the disease hit.

Lawsuit filed after a deadly Legionnaires' outbreak in Harlem, alleging negligence by construction firms and NYC.