https://cn.vogon.today/%e9%96%8b%e5%a7%8b%e9%9b%9c%e8%aa%8c/2019%e5%86%a0%e7%8b%80%e7%97%85%e6%af%92%e7%97%85%e7%96%ab%e8%8b%97%e3%80%82%e8%a1%9b%e7%94%9f%e9%83%a8%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c/
2019冠狀病毒病疫苗。衛生部常見問題