to prevent the coronavirus from re-entering the country to cause a new epidemic
境外输入关联病例
cases resulting from virus carriers traveling from abroad; patients infected by virus carriers traveling from abroad
参考
【为何北京市朝阳区成为高风险地区?官方回应来了】相关文章:
最新
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15