就是你有心脏病,糖尿病,免疫系统弱的证明

来源: 2022-12-29 06:34:45 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

https://www.cdc.gov/coronavirus/2019-ncov/need-extra-precautions/people-with-medical-conditions.html

CDC有一个list,你自己去看你的医生能够给你写什么。