WHO 특사 “마스크, 적어도 12개월은 더 써야” The WHO’s coronavirus envoy believes people should continue wearing face masks for at least another year. Speaking at Politico’s annual health summit on Tuesday, Dr. David Nabarro forecast it would be impossible to…
미 CDC “코로나19, 제한적 이례적 상황서 공기 감염 가능”, 노스웨스턴 “코로나19 입원 환자 3분의 1은 뇌질환” Health authorities in the U.S. have officially acknowledged that COVID-19 can be transmitted through particles in the air, not just water droplets. These particles,…