In a previous blog post, Indoor Science covered The Basics of Legionella. Legionella is a bacterium that can be found naturally in various freshwater environments. This bacteria becomes a health hazard to people when it is inhaled. In this blog post, I will discuss where Legionella can be found in building water management systems, and how it is tested.
Legionella bacteria can pose a serious health risk in the indoor environment. Legionella is a gram-stain negative bacteria that was discovered in 1976 after an outbreak in Philadelphia. The outbreak occurred at an hotel during a convention for the American Legion, where 34 died and hundreds were hospitalized. Up to that point in time, the