So if you have had the virus and survive, as most do, you have antibodies.
If you are vaccinated you have antibodies.
Why all the fuss and argument?
The only people who should have a problem are those without vaccinations, or have not had the virus.
All this B$ about whose antibodies are best is ridiculous.
All antibodies are good!
As for Delta.
It has swept through UK, and the numbers of those hospitalised, or died, is way down from the first wave that hit us hard.
Something is working!