Start with this decoder ring. And realize the covid-19 vaccine molecule is messenger RNA coding for the specific spike in the early variants.JP_Losman said:
Why should we believe the variants won't escape the vaccines eventually?
If not, we could tweak a flu shot to avoid all variants using mRNA technology yes?
Agreedamercer said:
6 months is the number because that's what we have data one. In 6 more months the number with be 12 months....
Now, boosters might be needed if any variants actually start to escape the vaccines, but right now everything looks good. I'd expect immunity from the vaccines to last years.