4) There is what, 99.4% recovery rate. They’re injecting the actual virus and crossing their fingers that the recipients aren’t the .6%
The are not injecting actual virus. This is not a live viral vaccine nor a live attenuated vaccine.
I’m pretty sure it’s not the whole virus, it is a modified version that supposedly triggers an immune response. But still, nothing is 100% sure. Except the big 2. And they’re working on the first. The second will never go away.
That’s not how all vaccines work. Moderna and Pfizer are mRNA vaccines, and don’t have the actual virus inside.