GuyGadeboisLeRetour wrote:ABC2019 wrote:we are talking about PCR tests and Janic posts a link on serological tests ....
The question "Explain to us what you think you know, without copying and pasting a Wiki" remains valid.
well everything is explained in the link: serological tests test for the presence of antibodies by the links they make with protein fragments (peptides), but it has nothing to do with PCR tests which test for the presence virus, not antibodies (usually when antibodies develop, viruses disappear, so the two are rather mutually exclusive).
To pass for an idiot in the eyes of a fool is a gourmet pleasure. (Georges COURTELINE)
Mééé denies nui went to parties with 200 people and was not even sick moiiiiiii (Guignol des bois)