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…

美 연구팀 “코로나19 걸린 사람 면역 수년간 유지될 수 있어” A new study shows people who have contracted and recovered from COVID-19 could remain immune for years. According to scientists at a medical institute in California,… participants who had COVID-19…

코로나19 백신 개발사 큐어백 “임상시험서 면역반응” German biotech company, CureVac, recorded an immune reaction from a potential vaccine in a clinical trial on Monday. According to local media outlets, its CEO Franz-Werner Haas was encouraged by the interim results from…

코로나19 재감염, 의미와 파장은? Those who have been concerned about reinfection point to frequent instances where people who test positive, then negative, for SARS-CoV-2, or Covid-19, subsequently test positive again. Is that evidence of reinfection, or of viral genome persistence…