© Provided by Xinhua YANQING, Beijing, March 9 (Xinhua) The remaining Alpine skiing competitions of Beijing 2022 Paralympic Winter Games have been r
© Provided by Xinhua YANQING, Beijing, March 9 (Xinhua) The remaining Alpine skiing competitions of Beijing 2022 Paralympic Winter Games have been r
Using the Johnson & Johnson vaccine as a booster for people initially immunized with the Pfizer/BioNTech vaccine produces a strong immune response, a new study shows.