• Live updates: WHO reports record number of new virus cases in 24 hours
원문출처 : https://www.cnn.com/2020/06/22/europe/germany-coronavirus-reproduction-rate-intl-grm/index.html
원문출처 : https://www.cnn.com/2020/06/22/europe/germany-coronavirus-reproduction-rate-intl-grm/index.html