Omicron迫各國實施新限制 全球籲追打加強劑

<img src="https://static.rti.org.tw/assets/thumbnails/2021/11/28/9f8743749335e80162bb83af733fe32f.JPG" width="360" alt="儘管耶誕節和新年到來，COVID-19 Omicron變異株...