My Dad is 83, has 3 vaccines on board all Pfizer, he's recently been very ill in hospital, although home now. He's been called for another booster, the problem is he is only being offered Moderna, but a couple of family members have had quite bad reactions to Moderna so he is refusing it. He would happily have Pfizer again. I've taken him to a couple of vaccine clinics and they've said he can't choose, they have Pfizer but it is reserved for children.
He has spoken to the vaccine clinic who have been clear that he is safer with Moderna than risking getting covid, but he is so worried about it.
Not sure what to do, any suggestions?