1000s protest in Warsaw against compulsory vaccinations. Number of Polish parents refusing to vaccinate kids up 800% since 2010 (with cases of measles up 900%). This year Poland dropped below 95% measles vaccination threshold required for herd immunity https://t.co/WzVH1tqqpp

— Notes from Poland 🇵🇱 (@notesfrompoland) June 2, 2018