关于Pfizer疫苗的纯技术问题

n
nehz
楼主 (北美华人网)
Pfizer疫苗要保存在很冷的地方才能不变性,那这温度直接打到人体会不会不舒服啊。
w
waer
Pfizer疫苗要保存在很冷的地方才能不变性,那这温度直接打到人体会不会不舒服啊。
nehz 发表于 2020-12-09 10:04

这位同学,你觉得零下八十度的东西是可以被注射的吗?会是液体? 快速回温马上注射而已
G
Ghmw
也有个疑惑,如果不是立即马上注射,有没可能失效?打个失效疫苗可比太凉不舒服惨多了
s
stainlessbelief
这位同学,你觉得零下八十度的东西是可以被注射的吗?会是液体? 快速回温马上注射而已
waer 发表于 2020-12-09 10:06

冰针直接插进肉里,完事
梅干茶泡饭
R
Rutang48
回复 1楼nehz的帖子
Here is the instruction how the vaccine is administered and stored. The Pfizer-BioNTech COVID-19 Vaccine is supplied as a frozen [between -80°C to -60°C (- 112°F to -76°F)] multi-dose (5-dose) vial. The vaccine must be thawed and diluted in its original vial with 1.8 mL of sterile 0.9% Sodium Chloride Injection, USP prior to administration. After dilution, the vial contains 5 doses of 0.3 mL per dose. After dilution, the multiple-dose vials must be stored between 2°C to 25°C (35°F to 77°F) and used within 6 hours from the time of dilution.