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

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

In managing the complication of tuberculosis (TB), the phenomenon of a paradoxical reaction must be considered when there are ...

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, ...

Researcher found that exposed individuals with confirmed TB infection -- i.e. a positive skin or blood test -- should receive priority treatment in settings with a low prevalence of the disease, ...

Research published in the American Journal of Respiratory and Critical Care Medicine shows the most commonly used test for tuberculosis — tuberculin skin test — fails to accurately diagnose TB in half ...

Researchers at Boston University have discovered an unexpectedly high prevalence of Mycobacterium tuberculosis DNA (TB DNA) in patients hospitalized in Boston, suggesting that tuberculosis disease may ...

A computer-generated image of tuberculosis bacteria, the pathogen infecting people at an Olathe high school. Health officials announced an active tuberculosis case at Olathe Northwest High School in ...

Tuberculosis, or TB, is a disease that infects nearly 11 million people worldwide, killing some 1.25 million of them every year, per data from the World Health Organization. A person infected with the ...

Q I got a tuberculosis skin test for my health care job and tested positive. A follow-up blood test was also positive, and I was diagnosed with latent TB. However, I had no known exposure. Seven ...