>>11742583>You know that achieving herd immunity is the ultimate end goal of the vaccinations right? If we can't even make lasting antibodies for covid than there won't be a vaccine.Most optimistic projections by virologists say we'll have a vaccine in 18-24 months. Many say we'll never have a safe and effective vaccine. We've known about Coronaviruses for a very long time and there has been a concerted effort from 2003 onward to create a vaccine for SARS-like strains. There has also been a 20+ year effort to find a vaccine for feline Coronaviruses that kill a lot of cats.
Currently, there are no known vaccines for Coronaviruses.
I'm of the opinion that we won't find a vaccine anytime soon. And we also know that antibodies for Coronaviruses don't last long.