Is It Safe to Vaccinate Children?

It really feels like we're penning everything on vaccines. Yes, it's critically important we vaccinate people as quickly as possible and everybody who's offered a vaccine takes up the opportunity. He'll challenge my naive assumption that actually vaccines have the potential to change thingsQuite because covid affects people disproportionately, age being the biggest risk factor. So you don't have to vaccinate 70 % of the u k. Population to get 70 % of the benefit. And we're working down from the highest risk people down to the lowest risk people. Could we see things change quite quickly as people are vaccinated?