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

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. ROACH: I had a tuberculosis (TB) skin test for my new job in May, ...

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, ...

A newly approved diagnostic test could give UK clinicians a more accurate way to identify latent and active tuberculosis (TB). The Medicines and Healthcare products Regulatory Agency (MHRA) has ...

LONDON (Reuters) - A new blood test will allow doctors more accurately to pinpoint patients likely to develop the symptoms of tuberculosis, researchers said on Monday. Traditional testing for the ...

Tuberculosis (TB) remains a leading cause of illness and death among children worldwide, with nearly 1.3 million cases estimated in 2023 and more than half going undiagnosed. Current diagnostic tools, ...

If you have experienced tuberculosis (TB) exposure or have symptoms, Medicare may cover a purified protein derivative (PPD) test. If you don’t have symptoms and haven’t experienced TB exposure, ...

Dear Dr. Roach: I had a tuberculosis (TB) skin test for my new job in May, and it was negative. They did a blood test in July. I have a question about a positive T-SPOT blood test for TB. They did a ...

DEAR DR. ROACH: I had a tuberculosis (TB) skin test for my new job in May, and it was negative. They did a blood test in July. I have a question about a positive T-SPOT blood test for TB. They did a ...