It’s either inaccurate — missing up to half of all cases — or requires expensive laboratories that are not widely available ...

TB tests use phlegm — not the easiest thing to get or work with. It takes time for results. And there can be false negatives ...

Drugs to treat tuberculosis have been around for more than 75 years, yet it remains the world's top infectious disease killer ...

A gloved hand holds a test strip in a small plastic vial, with two horizontal red lines on it The tuberculosis test strips developed by Tulane University’s Zhen Huang indicate the presence or absence ...

Add Yahoo as a preferred source to see more of our stories on Google. Tuberculosis, or TB, is a disease that infects nearly 11 million people worldwide, killing some 1.25 million of them every year, ...

In this episode we are joined by Hema Kapoor, MD, SM, D(ABMM), Senior Medical Director of Infectious Diseases/Immunology and Global Diagnostics Network, Medical Affairs at Quest Diagnostics, to ...

False positives in these types of tests, which identify immune markers rather than the disease-causing bacteria, can happen for a few reasons.