Mæslinger i udbrud: Antivaccine-bevægelsen har rod i den populistiske bølge
Jessica Castro of Federal Way, Washington, holds up a sign against SB 5841 while holding her 2-month-old baby Zoe during the “March for Medical Freedom” against mandatory vaccinations before the SB 5841 hearing in Olympia, Washington, U.S., February 20, 2019. REUTERS/Lindsey Wasson