原标题:俄乌战火暂未影响非洲疫苗供应 瑞典解封后病例下降|大流行手记(3月3日)
On-site, we interviewed several prominent international guests, including Francis Gurry, vice chairman of the World Internet Conference and former director general of the World Intellectual Property Organization, and John Hoffman, CEO of GSMA Ltd., etc.