Clinical Testing Guidance for Tuberculosis: Tuberculin Skin Test Background About the TB skin test The TB skin test is a test used to determine if a person is infected with TB bacteria In this test, a standardized solution made with purified protein derivative (PPD), which is derived from tuberculin, is injected under the skin Typically, PPD produces a T-cell mediated delayed-type hypersensitivity reaction if the person has been infected with TB bacteria
Testing for Tuberculosis: Skin Test | Tuberculosis (TB) | CDC A tuberculosis (TB) skin test can tell if you have TB germs in your body A TB skin test requires two visits with your health care provider The TB vaccine may cause a false-positive TB skin test reaction
Testing for Tuberculosis | Tuberculosis (TB) | CDC There are two types of tests for tuberculosis (TB) infection: the TB blood test and the TB skin test A positive test result for TB infection means you have TB germs in your body If you test positive for TB infection, your health care provider will do other tests to determine if you have inactive TB (also called latent TB infection) or active TB disease
Mantoux Tuberculin Skin Test Note: Reliable administration and reading of the tuberculin skin test involves standardization of procedures, training, supervision, and practice Always follow your institution’s policies and procedures regarding infection control, evaluation, and referral
Tuberculin Skin Testing The Mantoux tuberculin skin test (TST) is one method of determining whether a person is infected with Mycobacterium tuberculosis Reliable administration and reading of the TST requires standardization of procedures, training, supervision, and practice
Clinical Testing and Diagnosis for Tuberculosis The TB skin test is also called the Mantoux tuberculin skin test (TST) or PPD With a TB skin test, a health care provider injects a small, premeasured amount of sterile tuberculin PPD solution into the skin on the palm side of the forearm This is sometimes called the Mantoux TST method
Lo que necesita saber sobre la prueba cutánea de la tuberculina Prueba cutánea de la tuberculina La prueba cutánea de la tuberculina se puede usar para determinar si usted se ha infectado con microbios de TB Un trabajador de la salud usará una aguja pequeña para inyectarle un líquido para la prueba (llamado tuberculina) debajo de la piel, en el antebrazo
What You Need to Know About the TB Skin Test Fact Sheet Getting tested and treated for tuberculosis (TB) can protect yourself, your family and friends, and your community The TB skin test helps find out if you are infected with TB germs This fact sheet provides information on the TB skin test