Legionella Resources

Fact sheet

Thumbnail of fact sheet on Legionnaires' disease.

General Fact Sheet

Fact sheet on Legionnaires' disease, including symptoms, risk groups, diagnosis, and treatment.

Illustrations and infographics

Cooling towers are often part of the air conditioning systems of large buildings.

Cooling Tower Illustration

A cooling tower illustration to show how these devices use water and release aerosols.
A visualization of how Legionella affects building water systems and people.

How Legionella Affects Building Water Systems and People

A visualization of how Legionella affects building water systems and people.
A computer-generated image of Legionella pneumophila

Legionella Illustration

An illustration of the bacteria that cause Legionnaires' disease and Pontiac fever.
Print
Content Source:
National Center for Immunization and Respiratory Diseases; National Center for Environmental Health