2025 Wisconsin Legionnaires’ Disease Case Counts by County: A Review
Introduction to Legionnaires’ Disease Legionnaires’ disease is a severe form of pneumonia caused by the Legionella bacteria, which thrive in warm, stagnant water environments. The disease was first identified following an outbreak at the American Legion convention in Philadelphia in 1976, hence the name. This illness often goes unrecognized in its early stages, and it … Read more