Canada lost its national certification after nearly three decades over a 5,000-case outbreak, while the US is also at risk.
  • setsubyou
    4·
    17 days ago

    In principle, yes, but isolated unvaccinated communities can still have major incidents just from one contact. E.g. Germany is at around 97% and a couple weeks ago there was a small outbreak involving a bunch of unvaccinated children.