https://blog.wongcw.com/2021/11/20/moderna%e5%92%8c%e8%bc%9d%e7%91%9e%e7%9a%84%e6%96%b0%e5%86%a0%e7%96%ab%e8%8b%97%e5%8a%a0%e5%bc%b7%e9%87%9d%e9%83%bd%e7%8d%b2%e5%be%97%e7%be%8e%e5%9c%8bfda%e6%89%b9%e5%87%86/
Moderna和輝瑞的新冠疫苗加強針都獲得美國FDA批准