Test Covid Serologie Ou Pcr. The most widely used covid test is called the pcr test. The test uses a drop of fingerstick blood to obtain results.
Lately, the delays to get the test results back for a pcr test can take up to a week, but these are the best tests available to detect if you have an active infection. Cdc has developed a new serology laboratory test to assist with efforts to determine how much of the u.s. This document is designed to explain the differences between pcr, antigen, and serology testing, and when one test might be used over another.
(for comparison, the cdc in 2018 estimated that rapid flu tests have about the same rate of incorrect results.)
Cdc has developed a new serology laboratory test to assist with efforts to determine how much of the u.s. Tout savoir sur le test pcr. The test uses a drop of fingerstick blood to obtain results. A sample type used in molecular testing is a nasopharyngeal (np) swab.
