fuz2021-05-26 23:30:20

Age-dependent immune response to the Biontech/Pfizer BNT162b2 COVID-19 vaccination

https://www.medrxiv.org/content/10.1101/2021.03.03.21251066v1.full

Methods We conducted a cohort study with two age groups, young vaccinees below the age of 60 and elderly vaccinees over the age of 80, to compare their antibody responses to the first and second dose of the BNT162b2 COVID-19 vaccination.

fuz2021-05-26 23:30:56
这个研究,很好地诠释了为啥在brakethrough病例中老年组病死率高。
外乡人2021-05-26 23:57:11
这个和英国研究结果说两针间隔长更有效是否矛盾?
fuz2021-05-27 00:02:14
相辅相成。两针间隔适当延长,第二针后诱导的抗体水平高。但是,有些人免疫系统衰了,就是没法产生足够的抗体
外乡人2021-05-27 00:04:53
也许应该打了第一针就查抗体
fuz2021-05-27 00:11:27
是的,在有条件的时候,应该测。