Testing for COVID-19 | COVID-19 | CDC - Centers for Disease …
Mar 10, 2025 · A single NAAT test can be used to confirm an antigen test result. *Self-tests, or at-home tests, are antigen tests that can be taken anywhere without having to go to a specific …
Clinical Testing and Diagnosis for Tuberculosis
Apr 17, 2025 · It is the only kind of TB skin test solution that is FDA-approved for this test method. After 48–72 hours, the skin test reaction must be examined by a trained health care worker. …
This is a TEST | State and Local Readiness | CDC
Apr 15, 2024 · TEST is a collaborative game that bridges the gap between discussion and operational exercises. It uses narrative-based problems to foster teamwork, discuss resource …
Laboratory Testing for Epstein-Barr Virus (EBV)
Apr 10, 2024 · Monospot test. The Monospot test is not recommended for general use. The antibodies detected by Monospot can be caused by conditions other than infectious …
Waived Tests | Laboratory Quality | CDC
Sep 11, 2024 · Waived tests include test systems cleared by the FDA for home use and those approved for waiver under the CLIA criteria. While CLIA requires waived tests to be simple …
Take the Test - Prediabetes | Diabetes | CDC
Sep 22, 2022 · Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
Clinical Testing Guidance for Tuberculosis: Tuberculin Skin Test
Jan 31, 2025 · If the TB skin test is used for baseline testing of U.S. health care personnel, use two-step testing. Two-step testing. If the first TB skin test result is negative, a second TB skin …
Measles Serology Testing | Measles (Rubeola) | CDC
May 9, 2024 · Test turnaround-time for IgG avidity. The turnaround–time for testing specimens for IgG avidity is 30 working days after the delivery of the specimens to the measles reference lab …
Testing and Diagnosis for Lyme disease | Lyme Disease | CDC
May 15, 2024 · Because the immune system continues to make the antibodies for months or years after an infection is gone, your blood test will remain positive after the bacteria are no …
Baseline Tuberculosis Screening and Testing for Health Care …
Dec 19, 2023 · If the second test result of a two-step TB skin test is not read within 48–72 hours: Administer a TB skin test as soon as possible (even if several months have elapsed). Read …