
About Legionnaires' Disease | Legionella | CDC
Aug 6, 2025 · Legionnaires' disease is a type of serious pneumonia caused by a type of bacteria called Legionella. Legionella most commonly causes one of two diseases: Rarely, Legionella …
Legionnaires' disease - Symptoms & causes - Mayo Clinic
Dec 22, 2025 · Legionnaires' disease is a severe form of a lung infection called pneumonia. It's caused by a bacterium known as legionella. Most people who catch Legionnaires' disease …
Legionnaires' disease - Wikipedia
On 28 August 2015, an outbreak of Legionnaire's disease was detected at San Quentin State Prison in Northern California; 81 people were sickened and the cause was sludge that had …
Legionnaire's Disease - Johns Hopkins Medicine
Legionnaire’s disease is a type of pneumonia caused by a group of bacteria called Legionella. Most healthy people exposed to Legionella do not get sick, but Legionnaire’s disease can be …
Legionnaires’ Disease: Causes, Symptoms & Treatment
Jul 27, 2022 · Legionnaires’ disease can cause pneumonia-like, gastrointestinal (gut) or neurological (brain) symptoms, starting two to 14 days after exposure to Legionella. What is …
LEGIONNAIRE Definition & Meaning - Merriam-Webster
The meaning of LEGIONNAIRE is a member of a legion.
Learn About Legionnaires’ Disease - American Lung Association
Oct 30, 2024 · Legionella, the bacteria that causes the disease, thrives in warm water and is often spread through contaminated water systems. Symptoms usually develop 2-10 days after being …
Legionellosis (Legionnaires' disease)
Dec 23, 2016 · Legionnaires' disease is caused by exposure to a bacterium that is found in water and soil. It ranges in severity from a mild influenza-like illness to a serious and sometimes fatal …
What Is Legionnaires' Disease? Outbreak Kills Two - AARP
Aug 5, 2025 · Legionnaires’ disease is a serious form of pneumonia caused by Legionella bacterium. People older than age 50 and those with diabetes, kidney failure, cancer, lung …
Legionnaires' Disease | Legionella Pneumonia | MedlinePlus
Jul 19, 2024 · Legionnaires' disease can cause life-threatening complications such as respiratory failure, kidney failure, and sepsis. About 1 out of every 10 people who get sick with …