人道優先、利益放兩旁！拜登政府支持放棄COVID-19疫苗智財權保護

<img src="https://static.rti.org.tw/assets/thumbnails/2021/01/13/2755a2c76ac0af76eaf73848fc1aa61a.jpg" width="360" alt="美國貿易代表（USTR）戴琪（Katherine Tai）發...