Tomoaki Ishigaki 石垣友明 @TomoakiIshigaki 午後9:01 2020年3月29日 > Avoid the “Three Cs” -Japan’s government experts on #COVID19 urge people to > avoid three overlapping conditions. > They are: Closed spaces, Crowded places, and Close-contact settings. > Everyone has to do their own share to suppress the spread of the virus. > https://pbs.twimg.com/media/EURnc8hUMAEI_-K.jpg > http://www.kantei.go.jp/jp/content/000061935.pdf