![]() ![]() The second test should be taken if first test is negative with at least 48 hours between the first and second test. *The first test should be taken immediately if you have symptoms It shows if you’ve been infected by coronavirus in the past. Antibody tests only detect antibodies the immune system develops in response to the virus, not the virus itself. Rapid antigen tests include over-the-counter diagnostic tests authorized by the FDA for self-testing use at home or in other locations ( i.e., collect your own sample, perform the test, observe and respond to results without the need to submit a sample to a laboratory).Īntibody: Not used to diagnose an active infection. If you’re symptomatic and an antigen test shows a negative result, your health care provider may order a RT-PCR (molecular) test to confirm the result. Rapid antigen: Provides results diagnosing an active coronavirus infection faster than RT-PCR (molecular) tests, but has a higher chance of missing an active infection. This test is typically highly accurate and usually does not need to be repeated. The sample can be can be analyzed at the doctor’s office or clinic where it was collected, so results may be available quicker. Rapid RT-PCR: A molecular test that diagnoses an active coronavirus infection. The sample is sent to a lab for analysis. Lab based RT-PCR: A molecular test that diagnoses an active coronavirus infection. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |