- ワクチン絶対打たない会 Part148
453 :名無しさん@お腹いっぱい。[]:2022/11/04(金) 18:32:02.87 ID:zJ6lCsMX - ワクチンの承認基準は発症予防効果50%
https://www.who.int/news-room/feature-stories/detail/vaccine-efficacy-effectiveness-and-protection >To be approved, vaccines are required to have a high efficacy rate of 50% or above. >A vaccine’s efficacy is measured in a controlled clinical trial and is based on how many people who got vaccinated developed the ‘outcome of interest’ (usually disease) compared with how many people who got the placebo (dummy vaccine) developed the same outcome.
|
|