Overview of Testing for SARS-CoV-2 | COVID-19 | CDC
2024年8月29日 · This overview describes current information on the types of tests used to detect SARS-CoV-2 infection and their intended uses. This information is intended for use by …
Testing for COVID-19 | COVID-19 | CDC
2025年3月10日 · Getting a COVID-19 test Buy self-tests (at-home tests) Buy self-tests (at-home tests) online or in pharmacies and retail stores. If you have health insurance, it may reimburse …
Recommended Actions Based on Blood Lead Level
2025年8月21日 · CDC recommends testing blood for lead exposure. A patient’s blood lead level (BLL) is measured in micrograms of lead per deciliter of blood (μg/dL). Healthcare providers …
Laboratory Testing for Epstein-Barr Virus (EBV)
2024年4月10日 · Laboratory testing can help distinguish whether someone is susceptible to EBV infection or has a recent or past infection. Healthcare providers can test for antibodies to …
Fit Testing | Personal Protective Equipment | CDC
2025年2月3日 · The test is a pass/fail test that determines whether you can detect a test agent, such as through taste, smell, or an involuntary cough. The OSHA-accepted fit test protocols …
Clinical Testing and Diagnosis for Lyme Disease
2024年5月15日 · Laboratory diagnosis of Lyme disease relies on serologic testing for antibodies to Borrelia burgdorferi. CDC recommends a two-step serologic testing process using FDA …
Placing test strips on a moist or newly cleaned surface may damage the strip and cause incorrect results. Check and record temperatures of the testing, reagent, and test kit storage areas. See …
Clinical Testing Guidance for Tuberculosis: Tuberculin Skin Test
2025年1月31日 · 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 …
Baseline Tuberculosis Screening and Testing for Health Care …
2023年12月19日 · TB screening for health care personnel includes a risk assessment, symptom evaluation, and TB test.
Clinical Testing and Diagnosis for Tuberculosis
2025年4月17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 by a …