供参考:新冠杂谈 - 给中国留学生的疫苗混打建议和忠告(视频)
回答: 向大家请教一个打疫苗的问题:我侄女刚从国内来,已经打了两针科兴疫苗。现在问题是要不要在这边打mRNA 疫苗,如果打,选Pfize
由 wumingxiaobei
于 2021-09-11 19:32:02
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy