
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 …
Overview of Testing for SARS-CoV-2 | COVID-19 | CDC
Aug 29, 2024 · Positive viral test results indicate current infection and the person with COVID-19 should take steps to prevent spreading COVID-19 to others. Negative viral test results mean …
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 …
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 …
About Newborn Screening | Newborn Screening | CDC - Centers …
Dec 17, 2024 · The blood sample is sent to a state laboratory to be tested for many severe disorders. Although each state decides which disorders are included in the screening, the …
Laboratory Testing for Norovirus | Norovirus | CDC
Apr 24, 2024 · These assays can be used for preliminary identification of norovirus when testing multiple specimens during outbreaks. However, samples that test negative should be …
Take the Test - Prediabetes | Diabetes | CDC
Sep 22, 2022 · Centers for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting People
Screening for Breast Cancer | Breast Cancer | CDC - Centers for …
Sep 16, 2024 · Other potential harms from breast cancer screening include pain during procedures and radiation exposure from the mammogram test itself. While the amount of …
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 …
Diagnosing von Willebrand Disease - CDC
May 15, 2024 · This test also measures the time it takes for blood to clot. It measures primarily the clotting ability of factors I (1), II (2), V (5), VII (7), and X (10). If the level of any one of these …