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  1. Testing for COVID-19 | COVID-19 | CDC

    Mar 10, 2025 · 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 …

  2. 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 …

  3. Clinical Testing and Diagnosis for Tuberculosis

    Apr 17, 2025 · 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 …

  4. 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 …

  5. Take the Test - Prediabetes | Diabetes | CDC

    Sep 22, 2022 · Prediabetes Prediabetes Risk Test Print Last Reviewed: September 22, 2022 Source: Centers for Disease Control and Prevention

  6. Waived Tests | Laboratory Quality | CDC

    Sep 11, 2024 · Waived test results, such as prothrombin time and glucose levels, adjust medication dosages for anticoagulant therapy and diabetes. In addition, erroneous results …

  7. Baseline Tuberculosis Screening and Testing for Health Care …

    Dec 19, 2023 · TB screening for health care personnel includes a risk assessment, symptom evaluation, and TB test.

  8. Genetic Testing | Genomics and Your Health | CDC

    May 15, 2024 · Understanding test results Genetic counseling is important to help you understand what the results of your test mean for you. What results mean for you can depend on your …

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

    May 15, 2024 · Healthcare providers consider multiple factors when evaluating a patient for Lyme disease. Laboratory diagnosis of Lyme disease relies on a blood test that detects antibodies to …

  10. Diagnosing von Willebrand Disease | Von Willebrand Disease …

    May 15, 2024 · A combination of blood tests is needed to diagnose von Willebrand disease. Screening tests may suggest a possible bleeding disorder, but more specific diagnostic tests …

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