新型コロナ感染症 北京の食品市場を封鎖（提供：ロイター/アフロ）
A security officer wearing a face mask is seen at a blocked entrance to the Xinfadi wholesale market, which has been closed following cases of the coronavirus disease (COVID-19) infections, in Beijing, China June 16, 2020. REUTERS/Tingshu Wang (China)
