DIAGNOStic TEST Vs. ANTIBODY TEST
Diagnostic Test
Diagnostic Test
Diagnostic Test
A diagnostic test can show if you have an active coronavirus infection and you must take steps to self-quarantine or isolate yourself from others. There are currently two types of diagnostic tests - molecular tests, such as RT-PCR tests that detect the genetic material of the virus, and antigen tests that detect virus-specific proteins.
Laboratorio Limed offer covid test near you.
Antibody Test
Diagnostic Test
Diagnostic Test
An antibody test looks for antibodies produced by your immune system in response to a threat, such as a specific virus. Antibodies can help fight infection. Antibodies can take several days or weeks to develop after you have an infection and can remain in your blood for several weeks. or more after recovery.
Because of this, Antibody tests should not be used to diagnose COVID-19. At this time, researchers do not know if the presence of antibodies means that it is immune to COVID-19 in the future.
This covid test cancun, is the most common antigen test.
TWO DIAGNOSTIC TEST / ONE ANTIBODY TEST
Molecular Test / PCR
Molecular Test / PCR
Molecular Test / PCR
Also known as ...
Diagnostic test, test
viral, molecular test, nucleic acid amplification test (NAAT), RT-PCR test, pcr test cancun, LAMP test
How to collect the sample ...
Nasopharyngeal (the part of the throat behind the nose), nasal or throat swab (most tests)
Saliva (some tests)
How long does it take to get the results ...
On the working day after taking
Is another test needed ...?
This test is generally very accurate and often does not need to be repeated.
What the test shows ...
Diagnose an active coronavirus infection
What the test can't do ...
Show if you have ever had COVID-19 or have been infected with the virus that causes COVID-19 in the past
Antigen Test
Molecular Test / PCR
Molecular Test / PCR
Also known as ...
Diagnostic test
How to collect the sample ...
Nasal or nasopharyngeal swab (most tests)
How long does it take to get the results ...
Same day, as long as it has been taken before 5pm
Is another test needed ...?
Positive results are usually very accurate, but false positives can occur, especially in areas where very few people have the virus. Negative results may need to be confirmed with a molecular test.
What the test shows ...
Diagnose an active coronavirus infection
What the test can't do ...
Antigen tests are more likely
not detecting an active COVID-19 infection
compared to molecular tests. Your healthcare provider may order a molecular test if your antigen test shows a negative result, but you have symptoms of COVID-19.
Antibody Test
Molecular Test / PCR
Antibody Test
Also known as ...
Serological test, serology, blood test, serology test
How to collect the sample ...
Finger stick or blood draw
How long does it take to get the results ...
Same day, as long as it has been taken before 5pm
Is another test needed ...?
Sometimes a second antibody test is needed to get accurate results.
What the test shows ...
Shows if you have been infected with coronavirus in the past
What the test can't do ...
Diagnosing COVID-19 at the time of testing or showing you don't have COVID-19