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Continue to Chat美國疫苗接種超2億劑一項療法緊急使用授權遭撤銷 https://blog.wongcw.com/2021/04/18/%e7%be%8e%e5%9c%8b%e7%96%ab%e8%8b%97%e6%8e%a5%e7%a8%ae%e8%b6%852%e5%84%84%e5%8a%91%e4%b8%80%e9%a0%85%e7%99%82%e6%b3%95%e7%b7%8a%e6%80%a5%e4%bd%bf%e7%94%a8%e6%8e%88%e6%ac%8a%e9%81%ad%e6%92%a4%e9%8a%b7/