After US President Joe Biden laid out a plan to tackle the worsening pandemic in America with a raft of new vaccination rules last week, the big question on the minds of many is: Will mandating vaccines work?
원문출처 : https://www.cnn.com/2021/09/15/europe/france-us-vaccine-mandates-compared-cmd-intl/index.html
원문출처 : https://www.cnn.com/2021/09/15/europe/france-us-vaccine-mandates-compared-cmd-intl/index.html