COVID-19疫苗是否加重病情中國專家：未有定論

未署名2020/8/31 19:23

<img src="https://static.rti.org.tw/assets/thumbnails/2020/03/04/6b93993ef6e13dd01aac331c828287d7.jpg" width="360" alt="COVID-19(武漢肺炎)疫情延燒全球。...