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  1. Clinical Testing Guidance for Tuberculosis: Tuberculin Skin Test

    Jan 31, 2025 · The TB skin test (also known as the Mantoux tuberculin skin test or TST) is one method of determining whether a person is infected with TB bacteria. Reliable administration …

  2. Testing for Tuberculosis: Skin Test | Tuberculosis (TB) | CDC

    Jan 31, 2025 · 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 …

  3. Testing for Tuberculosis | Tuberculosis (TB) | CDC

    Jun 17, 2024 · 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. …

  4. TB Skin Test The TB skin test, also known as the tuberculin skin test, may be used to find out if you are infected with TB germs. A health care worker will use a small needle to inject testing …

  5. The three cut points below should be used to determine whether the skin test reaction is positive. A person with a positive reaction should be referred for a medical evaluation for latent TB …

  6. Diagnosing Tuberculosis | Tuberculosis (TB) | CDC

    Jan 17, 2025 · A positive test result for tuberculosis (TB) infection means you have TB germs in your body. Your health care provider will do other tests to determine if you have inactive TB …

  7. Clinical Testing and Diagnosis for Tuberculosis | Tuberculosis (TB)

    Apr 17, 2025 · CDC recommends testing people who are at increased risk for TB infection. People with symptoms of TB disease or positive TB blood test or TB skin results should be …

  8. Testing for Tuberculosis: Blood Test | Tuberculosis (TB) | CDC

    Jan 31, 2025 · A tuberculosis (TB) blood test uses a blood sample to find out if you are infected with TB germs.

  9. Bacille Calmette-Guérin (BCG) Vaccine for Tuberculosis

    Jan 31, 2025 · Bacille Calmette-Guérin (BCG) is a vaccine for tuberculosis (TB) disease. This vaccine is not generally used in the United States. The vaccine can cause a false-positive TB …

  10. What You Need to Know About the TB Skin Test Fact Sheet

    Mar 4, 2024 · 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. …