← 端傳媒報導端傳媒四問變種病毒:疫苗仍然有效嗎?混合接種能提高保護率嗎?未署名2021/7/2 15:35原站閱讀全文請至原站閱讀。https://theinitium.com/article/20210702-mainland-hongkong-taiwan-questions-to-variant/