@dhphoto@Richard10304506@andyjbrum69@MrKennethClarke This "vaccine virus" can mutate in the sewers and through bad hygiene etc, however, and we in the UK have become complacent, so boosters are needed of the (dead) type of vaccine we use.
@dhphoto@Richard10304506@andyjbrum69@MrKennethClarke A doctor on Sky News at lunchtime said many countries still use the live vaccine that can (very rarely) give one Polio, but not usually enough to lead to paralysis. The UK stopped using that type of vaccine years ago.
@TheZigZiglar I'm always told "no-one else thinks like/will bother with that" but my kids' education through Covid, for example, has definitely benefitted from me being "annoying" that way ๐