I don't know. That approach clearly doesn't work with all viral diseases else we would have vaccines for more of them. It's also true this is the first successful coronavirus vaccine we've developed which tells me the most basic approach doesn't work for some reason.
I'm sure if Pfizer could have developed a vaccine for 1/50th of the cost they would have.
So you’re blowing smoke, lying through your teeth.
Got it.
Here, suck on this.
Johns Hopkins war-gamed a scenario of an infectious SARS-like virus from Asia, hastily-rushed-through vaccines, and suppression of non-vax treatments with fewer side effects, 4 YEARS AGO: