“남아공 코로나 변이 바이러스에 기존백신 안들을 수도” Three of the latest COVID-19 studies suggest that the immune response created by the infection or vaccination might not be effective against the South African variant. This raises concerns that vaccine producers will…
미 백신 책임자 “내년 5월쯤 집단면역 기대…12월11일 첫 접종” The head of the U.S. vaccine program says Americans could start receiving COVID-19 vaccines in a matter of weeks. However, a wide distribution of a working COVID-19 vaccine for children won’t…
North Carolina Governor Roy Cooper and the state’s top health official announced a county alert system that will instruct residents how to curb the spread of COVID-19, in the hopes of avoiding more drastic restrictions that other states have implemented.…