Jean-Marc Sabatier is a research director at the CNRS and holds a doctorate in cell biology and microbiology. He has directed several academic research teams and is also the editor of the journal « Coronaviruses ». So he knows his stuff. In March 2020, he made a major discovery, demonstrating that it is not the virus that is directly responsible for Covid-19, but the dysfunction of the renin-angiotensin system (RAS), a hormonal system that is present in every organ and tissue of the human body. As with others who spoke the truth, offered dialogue, offered their expertise to help people, he was censored, banned, ostracized. He talks about the importance of vitamin D, the dramatic side effects of injections, the importance of the RAS in human functioning and the major disruptions that these injections cause.