‘Denying everyone in the country the best chance of being protected through vaccination and relying instead on ‚Äúcaution, vigilance, and personal responsibility‚ÄĚ to tackle an airborne and highly contagious infectious disease is an abdication of responsibility, which will involve exposing millions to the acute and long-term impacts of mass infection.’ Dr Kit Yates writes about herd immunity in the BMJ. Read the full article here.