The WHOs GOLD standard to Test for Covid19 is the PCR. The test is wrong 97 percent of the time. The 3 percent correct results indicate the presence of remnants of Dna strands that have no impact on the health of the patient. The WHO does not recommend culturing samples or looking under microscope. We microscoped 1700 of the worst Covid deaths and never found the sars covid virus, the only virus we did see was Influenza A or B.