false negative

covid-19

Please think yourself about COVID-19 
③ Unknown facts about PCR testing

PCR testing for corona (COVID-19) really helping to detect infected people? Many experts have pointed out the inconvenient facts of PCR testing for the corona (COVID-19) but the major media, WHO and professional organizations dare to ignore it. If medical care is science-based, it should be discussed and verified first, rather than crushing objections?
Copied title and URL