Originally Posted by
Rogar
There is a common theory I've seen that they are calling the "swiss cheese" theory that relies on several things. If the virus gets through one level of protection (hole in the cheese I guess) it will be caught by the next. I think for the near future to get things under control it won't just be a vaccine, but a combination of vaccines, mask and social behavior, contact tracing, testing, and self isolation, etc. By the time us commoners get access to a vaccine we will probably have a lot more information to choose the right one or decide upon the various risks.