面包屑 首页 新闻与媒体 WHO virtual press conference 2021年12月09日 Press Conference Announcement Outcomes of the extraordinary meeting of the Strategic Advisory Group of Experts on vaccination (SAGE) held on 7 December 2021 Dr Alejandro Cravioto, SAGE Chair Dr Kate O’Brien, Director, Department of Immunization, Vaccines and Biologicals, WHO Dr Joachim Hombach, Secretary, SAGE Listen to the audio