According to the CDC, tuberculosis (TB) is a disease cause by germs that are spread from person to person through the air. ..

The second diagnostic test option is known as a purified protein derivative (PPD) test, but it's commonly referred to as a TB skin test. "TB skin tests have been used in medicine for over a ...

The second diagnostic test option is known as a purified protein derivative (PPD) test, but it's commonly referred to as a TB skin test. "TB skin tests have been used in medicine for over a ...

Anyone vaccinated with the TB shot should undergo a blood test, not a skin test, when being checked for TB, according to the CDC. This is because the vaccine is known to sometimes cause a false ...

“Tell your health care provider if you have received the TB vaccine, especially if you are getting tested for TB infection because it can cause a false positive TB skin test reaction,” the CDC ...

The CDC reported 8,649 cases of TB disease in the U.S. in 2024 and 9,633 in 2023. ... The two types of tests that can detect a TB infection are a blood test and a skin test. ...

The vaccine can cause a false positive on a TB skin test. The current vaccine is considered safe, ... People who are immunocompromised should also not receive the vaccine, the CDC says.

Inactive TB without treatment can become active at any time, according to the CDC. To know if you have latent TB, you can do a TB blood test or a TB skin test.

Inactive TB without treatment can become active at any time, according to the CDC. To know if you have latent TB, you can do a TB blood test or a TB skin test.

Kansas is dealing with the largest TB outbreak in modern U.S. history. Here's what to know about tuberculosis testing and cases in Tennessee in 2025.