BBCNEWS BBC News December 24, 2021 09:09:00
Therefore it is not prevented from infecting cells as much. this was the reason the booster programme was introduced, to increase the amount of antibodies because even though the antibodies do not bind as efficiently to the virus, they will still bind a bit so the more antibodies you have, the more virus you take out of circulation so that helps reduce infection but do not forget, the key thing with the vaccine is parts to it and the second part of the vaccine boosts the t cells and this is important because the cells take infected cells out of the body, kills off and protect you against sever...
Source: archive.org