感染症対策、滞る懸念も　米がWHO脱退を通告

感染症対策、滞る懸念も　米がWHO脱退を通告
https://www.nikkei.com/article/DGXMZO61307210Y0A700C2EA1000/

last-modified: 2020-07-09 00:05:20