Testing for Tuberculosis | Tuberculosis (TB) | CDC
2024年6月17日 · Understanding TB blood test or TB skin test results. A positive test result for TB infection means you have TB germs in your body. Your health care provider will do other tests …
Testing for Tuberculosis: Skin Test | Tuberculosis (TB) | CDC
2025年1月31日 · Your health care provider may perform a two-step TB skin test if you are going to be screened for TB periodically (for example, if you are a health care worker). Some people …
Clinical Testing and Diagnosis for Tuberculosis | Tuberculosis (TB)
2024年12月10日 · For more details on interpreting TB skin test results, please visit Clinical Testing Guidance for Tuberculosis: Tuberculin Skin Test. TB skin results should only be read …
Clinical Testing Guidance for Tuberculosis: Tuberculin Skin Test
2025年1月31日 · BCG vaccination does not induce positive results when TB blood tests are used. TB blood tests are the preferred test for people who have received the BCG vaccine, including …
Testing for Tuberculosis: Blood Test | Tuberculosis (TB) | CDC
2025年1月31日 · Once you have a positive TB blood test or TB skin test result, you may still have a positive test result on future TB tests. This includes even after you finish taking all of your TB …
Clinical and Laboratory Diagnosis for Tuberculosis
2025年1月31日 · Chest radiographs (x-rays) help differentiate between latent TB infection and pulmonary TB disease in people with positive results from a TB blood test or TB skin test. A …
Clinical Testing Guidance for Tuberculosis: Interferon Gamma …
2024年5月9日 · Negative TB blood test results for contacts of persons with infectious TB disease should be confirmed with a repeat test 8 to 10 weeks after their last exposure to TB. Patients …
TB by Testing Results: United States 2010–2023
2024年10月31日 · 2 Initial chest radiograph results consistent with TB. 3 Percentages calculated based on the number of persons who completed a chest radiograph. 4 The abnormal chest …
Mantoux Tuberculin Skin Testing Wall Chart | Tuberculosis (TB)
2024年4月10日 · This wallchart provides clear, detailed steps on how to administer and read the Mantoux TB skin test. The first two panels of the wall chart list the steps in administration and …
a positive TB test result and a medical evaluation does not indicate TB disease. The decision about treatment for latent TB infection will be based on a person’s chances of developing TB …