there was a short clip on the TV a couple of nights ago, where the reporter walked through the ward, with the Doctor. As they went round with the Doctor, he pointed, unvaccinated, unvaccinated etc, for at least 6 patients in that hospital, and very ill with covid. Apparently a lot of these patients are from the middle east, and are very suspicious of vaccination, but when they are in bed and very ill, their suspicion vanishes, and they will take any treatment on offer. I suppose when these people go back home, unlike us if you visit say india, they don't have to have hepatitis , typhoid etc vaccination.