The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

In a recent study published in JAMA Network Open, researchers compared the performance of tuberculin skin test (TST) and interferon-γ release assays (IGRAs) in predicting tuberculosis (TB). Study: ...

CHICAGO — The use of a clinically validated flow cytometry test can assess type 1 and type 2 interferon activity in children with various pediatric inflammatory diseases to evaluate and monitor their ...

Medical testing company Qiagen is joining forces with the International Panel Physicians Association (IPPA) to boost awareness around tuberculosis testing. Qiagen currently markets the QuantiFERON-TB ...