https://off-guardian.org/2020/06/27/covid19-pcr-tests-are-scientifically-meaningless/
COVID19 PCR Tests are Scientifically Meaningless
Though the whole world relies on RT-PCR to “diagnose” Sars-Cov-2 infection, the science is clear: they are not fit for purpose
Torsten Engelbrecht and Konstantin Demeter
Good read. From june 27.2020