Just that really, if I've had it and we are told you cant get it again then surely I'm immune and don't need the vaccine, this would then take a lot of people out of the equation and leave the vaccine for people who really need it. My daughter had covid the first time round, wasn't tested but subsequently had an antibody test which showed she had had it. She works front line, is constantly in contact with covid patients, is tested regularly and has never been positive again, so she must still be immune.