Can RT PCR test tell if you had Covid in the past?
No they cannot tell if you have covid 19 in the past. One can do an antibody test
Last updated on 12 Dec 2024
PCR tests are 99% accurate
WHO, CDC and NHS
To do a COVID-19 antibody test, typically a phlebotomist takes a blood sample. It's taken by a finger prick or by drawing blood from a vein in your arm. Then the sample goes to a lab for investigation whether you have developed antibodies against the COVID-19 virus. You can now order the test from Apollo24/7 Lab Test.
They are quite accurate
Rapid test cannot detect small amounts of virus. Wherease the PCR test can detect even small amount of virus and results in lesser chances of false negatives.
Covid 19 RTPCR, SARS- CoV-2
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