BBCNEWS BBC News January 4, 2022 17:39:00
Of the vaccine question. the good | of the vaccine question. the good news is as you get vaccinated more the immune system broadens its response so that it covers more variance macro. the immune system tends to get broad as you get more exposed to infection or you get vaccinated. —— more varients. some have a very long lasting memory of what you've seen before, and therefore will provide some durability. i think andrew pollard is right, it would be a situation which is untenable where it is said everybody needs a new vaccine every six months. that's not the long—term view. there may be s...
Source: archive.org