Was 100% effective in preventing severe disease

Pfizer mRNA Vaccine "was 100% effective in preventing severe disease as defined by the U.S. Centers for Disease Control and Prevention and 95.3% effective in preventing severe disease as defined by the U.S. Food and Drug Administration."

Thursday, April 01, 2021 - 06:45am

https://www.pfizer.com/news/press-release/press-release-detail/pfizer-and-biontech-confirm-high-efficacy-and-no-serious

所有跟帖： 

• 多謝，好消息。 -欲千北- ♂ (0 bytes) () 05/03/2021 postreply 15:00:59

• 100%嗎？為什麽有打過疫苗的印度人回印度後染病爆亡呢？ -香草仙子- ♀ (0 bytes) () 05/03/2021 postreply 17:54:17