Need Fast Legionella Test Results? Use Quantitative PCR (qPCR)

When Legionella Testing speed matters, qPCR (quantitative Polymerase Chain Reaction) testing is the best option for detecting Legionella in your water system. While traditional culture tests have long been considered the gold standard, they take 7 to 14 days to return results, too long when you’re facing a potential outbreak or need to reopen a facility.

Quantitative PCR testing delivers results in as little as 24 to 48 hours, allowing you to act quickly and protect health and safety. It detects Legionella DNA in water samples, making it ideal for:

• Emergency response situations

• Post-remediation confirmation

• Routine screening when fast results are required

Unlike culture testing, which detects only live bacteria, qPCR identifies both live and dead cells. This means it is possible to overestimate bacterial presence, but it is still incredibly useful for ruling out Legionella quickly and determining whether further action is needed.

If you’re in a situation where you can’t wait, qPCR is the tool you need. Contact an independent Legionella testing expert at Legionella Control Systems. Our team will help you evaluate your situation, facility, Legionella water quality monitoring, and timing needs, and recommend the best Legionella testing option that works for your budget.