To reply to your second note separately, yes everybody needs to be vaccinated to stop the spread. Otherwise unvaccinated individuals remain as a permanent pool

To reply to your second note separately, yes everybody needs to be vaccinated to stop the spread. Otherwise unvaccinated individuals remain as a permanent pool of carriers that offer the virus the opportunity to spread and evolve. And clearly from looking at the news there are many categories of high risk older people and even health care professionals like nurses that have fallen for this idiotic questioning, and are putting themselves and everyone else at risk. Polio would have never been eradicated with this kind of - it doesn't affect me so why should I get it - mentality.