What Is The Difference Between The Types Of Tests Available For COVID-19?
COVID-19Common questionSee full answerWhat is the difference between the types of tests available for COVID-19?There are two different types of tests – diagnostic tests and antibody tests. A diagnostic test can show if you have an active coronavirus infection and should take steps to quarantine or isolate yourself from others. Currently there are two types of diagnostic tests – molecular (RT-PCR) tests that detect the virus's genetic material, and antigen tests that detect specific proteins on t
Are COVID-19 molecular tests more accurate than antigen tests?
Molecular tests are generally more accurate and mostly processed in a laboratory, which takes longer; antigen tests—which are sometimes referred to as 'rapid tests'—are processed pretty much anywhere, including in doctor's office, pharmacies, or even at home.
Which COVID-19 Test Should You Use? > News
Is the PCR test for COVID-19 accurate?
PCR tests remain the gold standard for detecting an active COVID-19 infection. The tests have accurately detected COVID-19 cases since the pandemic began. Highly trained clinical professionals are skilled at correctly interpreting PCR test results and notices like this one from the WHO.
PCR test recall: Can PCR tests tell the difference between COVID-19 and the flu?
What are the differences between the nasal swab and saliva tests for COVID-19?
See full answerSamples for COVID-19 tests may be collected through a long swab that is inserted into the nose and sometimes down to the throat, or from a saliva sample.The saliva test is easier to perform — spitting into a cup versus submitting to a swab — and more comfortable. Because a person can independently spit into a cup, the saliva test does not require interaction with a healthcare worker. This cuts down on the need for masks, gowns, gloves, and other protective equipment, which has bee
If you've been exposed to the coronavirus
What is the difference between an antigen and PCR COVID-19 test?
PCR tests are accurate but can take a long time to produce results. Antigen tests, the other major type of coronavirus test, while much faster, are less accurate. Antigens are substances that cause the body to produce an immune response – they trigger the generation of antibodies.
What's the difference between a PCR and antigen COVID-19 test ... - KRQE