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  1. 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-positive TB skin …

  2. 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 and reading of …

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

    Jun 17, 2024 · Testing for Tuberculosis Key points 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 …

  4. 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 infection and …

  5. What You Need to Know About the TB Skin Test Getting tested and treated for tuberculosis (TB) can protect yourself, your family and friends, and your community. There are two types of tests for 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 (also called …

  7. 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 …

  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. Clinical and Laboratory Diagnosis for Tuberculosis | Tuberculosis (TB ...

    Jan 31, 2025 · All persons with signs or symptoms of TB disease, or a positive result from a TB blood test or skin test should be medically evaluated for TB disease. Latent TB infection is diagnosed if the …

  10. Clinical Testing and Diagnosis for Tuberculosis | Tuberculosis (TB) | CDC

    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 evaluated for TB …