Was "C" isolated in 1965? Does science show "V" does NOT work?

Original video https://twitter.com/VigilantFox/status/1665492163625377793?s=20
Who is Dr. David Martin? https://www.m-cam.com/about-us/
Covid-19: First coronavirus was described in The BMJ in 1965:
https://www.bmj.com/content/369/bmj.m1547
Please share. We ALL must discover who is behind what we went through and WHY!