Reopening Facilities Face the Real Risk of Legionnaires' Disease

Legionella, the bacteria causing Legionnaires’ disease, is flourishing within the stagnant water systems of under-utilized facilities. If your facility has reduced the use of bathrooms, drinking fountains, and plumbing, returning occupants will face an increased risk of exposure to Legionella.

Criterion’s services include sample collection and/or laboratory analysis.

Criterion’s Legionella testing services will determine if your facility’s water system is a Legionnaires’ outbreak waiting to happen.

Criterion is a CDC ELITE laboratory for Legionella testing and is accredited for Environmental Microbiology by the AIHA Laboratory Accreditation Program

Criterion also offers expedited analysis using Legiolert and 24-hour qPCR methods.

For more information please email Melissa Billingsley at MBillingsley@Criterionlabs.com or

Call us at (215) 244-1300. Press “0” and ask to speak with a Project Manager.

Read more about recent Legionella outbreaks in schools and even the Center for Disease Control (CDC) Headquarters in Atlanta, GA.

Legionella Laboratory Services

Criterion Labs is a leading provider of Legionella water testing and our Laboratory is part of the CDC ELITE Program. We can quantify 16 serotypes for Legionella pneumophila and many other species of Legionella.

Criterion’s laboratory is accredited, fast and responsive and can provide the necessary sampling equipment needed for testing.

qPCR Legionella Testing

Criterion offers qPCR Legionella testing and Legionnaire testing with fast results, getting results to you in as little as 24 hours.

Traditional Legionella Analysis

Criterion offers traditional Legionella analysis using plate cultures. Our lab participates in the CDC ELITE Program for the analysis of Legionella bacteria in drinking water. Click this link to see the CDC ELITE Member List.

Legionella bacteria causes infections that vary in severity from mild illnesses to potentially-fatal Legionnaires’ disease. Information about Legionella bacteria, Legionnaire’s, and Legionellosis is provided by the World Health Organization (WHO). Click here to view the WHO Fact Sheet.

Legionella Environmental Assessment and Sampling Plan

Criterion offers qPCR Legionella testing and Legionnaire testing with fast results, getting results to you in as little as 24 hours.
Call Criterion for information about an environmental assessment to identify areas with increased risk of Legionella growth and spread.

Criterion can also develop a CDC Sampling Procedure and sampling plan that fits your entire building water system.

Visit the CDC’s web page for more information about Legionella testing.