My Dad has just moved from ICU to a ward after having surgery for a burst aortic aneurysm on Friday night. He was resuscitated twice and it was touch and go for 24hrs. He's stable now. Up until now it has been my brother and I visiting alternate days for 1 hour as per ICU rules. Now he has been moved onto the vascular ward more people have asked if they can visit. Visits are still restricted to one person for an hour but whereas before there were only two registered visitors (my brother and I) now anyone can go. My stepbrother (56) wants to go and he's not vaccinated. My brother and I are unsure what to do as we'd rather he was vaccinated. Dad is 78 and obviously in a vulnerable state...