LyrArc Article Gist
The Oxford vaccine developed by British scientists could be ready by September. Astra Zeneca has joined with Oxford so that it can produce 100 million vaccine doses by the end of the year. This is because in a sense the vaccine is not new. It uses an existing tech platform where there is a lot of experience. The use of ring vaccination method shortens the process of testing on humans the vaccine to a few months. The core of the virus ChAdox1 already exists in chimpanzees and has a mild effect on humans. This is an adenovirus. It is combined with another virus to produce the covid vaccine for coronavirus. Researchers at Oxford have used ChAdox1 in the past to test vaccines for Ebola and MERS as well as other virus.  Already tests have been conducted on rhesus macaques. The rhesus macaques given the vaccine at a Montana lab did not get coronavirus.The surface protein of coronavirus is simply added to the ChAdox1 so that it is able to attach to host cells and infect them in the human body, and let antibodies develop from this. The purpose is to let the human body develop defense mechanism against this attaching to a human cell.   ...