Enlarge / APIA, SAMOA - DECEMBER 5: Red flags are seen hanging outside of homes of Apia residents indicating they have not been vaccinated for measles on December 5, 2019 in Apia, Samoa. (credit: Getty | Chikara Yoshida) Samoa’s most prominent locally based anti-vaccine advocate will stay behind bars as officials go door to door vaccinating residents against a massive measles outbreak that has already killed 63—nearly all of whom are children under 4 years old. Officials arrested Edwin Tamasese Thursday, December 5, charging him with "incitement against the Government vaccination order[s]," according to the Samoa Observer.