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14 maj 2024 · 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 the TB skin test requires standardization of procedures, training, supervision, and practice.
10 kwi 2024 · CDC has free training materials on reading and administering the TB skin test. The Mantoux TB skin test toolkit includes a fact sheet, wall chart, video, and ruler.
Results. * It is very unlikely that a side effect to the test will occur. If such an event does happen, the most common reaction is pain or redness at the test site. In very rare cases, a person who is hypersensitive to the solution could have a severe allergic reaction near the injection site.
Health care providers are encouraged to use newer TB blood tests to screen for TB infection. In order to prevent false-positive reactions, TB blood tests are also the preferred method of TB testing for people 5 years of age and older who have received the BCG TB vaccine.
8 sie 2022 · The BCG vaccine can cause false-positive TB skin test results, but its reactivity typically decreases over time. If a TB skin test is considered positive 5 years or more after the patient received the BCG vaccine, results likely are due to TB infection and require further diagnostic evaluation.
The Mantoux Tuberculin Skin Testing Training Guide is geared toward practical, not theoretical, education. The TB information provided is specific to occupational needs of health care workers.
The tuberculin skin test (TST) is given to identify individuals with latent tuberculosis infection (LTBI) who are at risk of developing tuberculosis disease. A TST is not used to diagnose tuberculosis disease. Below is a step-by-step guide to performing a TST, with detailed instructions for health care professionals, including new learners.
