類型: 連結
作者: Molly Walker
出處: MedPage Today
連結: https://www.medpagetoday.com/infectiousdisease/covid19/93820
Why Does CDC Want the Vaccinated Tested? One Word: Delta
![images](https://www.drknowhk.org/wp-content/uploads/2024/03/images.jpg)
類型: 連結
作者: Molly Walker
出處: MedPage Today
連結: https://www.medpagetoday.com/infectiousdisease/covid19/93820