Masks, social distancing will still be necessary after vaccine: Fauci stocking 0 68 2020.11.16 11:22 https://youtu.be/1VkyVzHafr0 + 4 파우치 "'90% 효과 백신' 맞아도 마스크 써야…점진적 정상화" Face masks and social distancing measures are here to stay even after the vaccine.