Learn about TB testing from the experts

TB screening with confidence

Welcome to the webinar hub for QuantiFERON-TB Gold Plus (QFT-Plus) and TB testing.

The US CDC now recommends TB blood tests, like QFT-Plus, for the majority of the US testing population (1). Doctors and hospitals trust QFT-Plus to provide accurate, cost-effective testing in a single patient visit.

To learn more about the benefits of QFT-Plus testing and hear about the latest testing guidelines from the CDC, IDSA, USCIS and more, watch our most recent webinars.

QFT-Plus webinar hub

QFT-Plus resources

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Find our most recent webinars on QFT-Plus and TB testing.

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Purchase QuantiFERON-TB Gold Plus in our webshop.

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Contact the QIAGEN team to learn more about QFT-Plus or to place an order.


1. Lewinsohn, et al. (2017) Official American Thoracic Society/Infectious Diseases Society of America/Centers for Disease Control and Prevention clinical practice guidelines: diagnosis of tuberculosis in adults and children. Clin. Infect. Dis. 64, 111–115.

QFT-Plus is an in vitro diagnostic aid for detection of Mycobacterium tuberculosis infection. QFT-Plus is an indirect test for M. tuberculosis infection (including disease) and is intended for use in conjunction with risk assessment, radiography, and other medical and diagnostic evaluations.

For up-to-date licensing information and product-specific disclaimers, see the respective QIAGEN kit instructions for use or user operator manual. QIAGEN instructions for use and user manuals are available at www.qiagen.com or can be requested from QIAGEN Technical Services (or your local distributor).