There are a couple of very promising vaccines that are about to go into trials but they are based on unique aspects of SARS-CoV-2 that we have never made any other vaccine against. So this is really new territory. We really need to be careful here.
There are a couple of very promising vaccines that are about to go into trials but they are based on unique aspects of SARS-CoV-2 that we have never made any other vaccine against. So this is really new territory. We really need to be careful here.