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  1. Overview of Testing for SARS-CoV-2 | COVID-19 | CDC

    Aug 29, 2024 · 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 healthcare providers, …

  2. Laboratory Testing for Epstein-Barr Virus (EBV)

    Apr 10, 2024 · 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 specific EBV …

  3. Background Healthcare providers use test results to diagnose disease, determine prognosis, and monitor a patient’s treatment or health status.

  4. Testing and Diagnosis for Lyme disease | Lyme Disease | CDC

    May 15, 2024 · Laboratory testing CDC recommends the use of FDA-cleared antibody tests for laboratory diagnosis of Lyme disease. As with antibody tests for other infectious diseases, the …

  5. Fit Testing | Personal Protective Equipment | CDC

    Feb 3, 2025 · 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 provide complete …

  6. 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 …

  7. Screening for Cervical Cancer | Cervical Cancer | CDC

    Feb 26, 2025 · Screening tests The HPV test and the Pap test can help prevent cervical cancer or find it early. The HPV test looks for the virus (human papillomavirus) that can cause cell changes on the …

  8. A1C Test for Diabetes and Prediabetes | Diabetes | CDC

    May 15, 2024 · The A1C test—also known as the hemoglobin A1C or HbA1c test—is a simple blood test. Your A1C is used to diagnose prediabetes and diabetes, and monitor your progress. Find out …

  9. 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 …

  10. Clinical Diagnosis and Testing | Alpha-gal Syndrome | CDC

    Jan 5, 2026 · Diagnose AGS with a detailed patient history, physical exam, and alpha-gal IgE antibody test.