It is not because unvaccinated would pose a threat to others but because they are at risk of catching the disease from a vaccinated, infected but asymptomatic guest
Haven't read your link yet but I'd expect a double vaccinated 65 year old is still waaaaay more vulnerable than an unvaccinated 18 year old.
Haven't read your link yet but I'd expect a double vaccinated 65 year old is still waaaaay more vulnerable than an unvaccinated 18 year old.