[已解决]请墙外反贼帮忙确定陆媒的 [Delta 变种流行美国三种主要疫苗有效率都大幅下降] 这条消息

Delta 变种流行美国三种主要疫苗有效率都大幅下降
随著新冠 Delta 变种成为美国主流的毒株,最新研究显示三种主要疫苗的有效率都出现了大幅下降。今年三月,Moderna 的两剂疫苗有效率为 89%,到 10 月份有效率降至了 58%;辉瑞和 BioNTech 的两剂疫苗有效率同期从 87% 降至 45%;而强生的单剂疫苗有效率在六个月内从 86% 跌至了 13%。研究报告发表在《科学》期刊上。Moderna 和辉瑞的疫苗都是 mRNA 疫苗,而强生则是以腺病毒为载体的疫苗。数据显示,接种疫苗有助于预防新冠病毒导致的死亡。美国疾控中心推荐强生疫苗的接种者打加强针。

墙内防误点请自行补链接首H ttps://www.solidot.org/story?sid=69528

如为真则可解释近来大陆防疫加强的现象, 毕竟大陆只有传统灭活苗, 而无普遍 mRNA、腺病毒等先进疫苗
且预示着未来新一波全球流行
1
分享 2021-11-08

29 个评论

用三对数据作关键词搜了一下,报导应该来自《洛杉矶时报》LA TIMES:

Study shows dramatic decline in effectiveness of all three COVID-19 vaccines over time 
By Melissa Healy | Staff Writer
Nov. 4, 2021 7:58 PM PT

By the end of September, Moderna’s two-dose COVID-19 vaccine, measured as 89% effective in March, was only 58% effective.

The effectiveness of shots made by Pfizer and BioNTech, which also employed two doses, fell from 87% to 45% in the same period.

And most strikingly, the protective power of Johnson & Johnson’s single-dose vaccine plunged from 86% to just 13% over those six months.


原链接:https://www.latimes.com/science/story/2021-11-04/study-shows-dramatic-decline-in-effectiveness-of-covid-19-vaccines
如果被订阅墙挡住,可以看存档:http://archive.today/5CIsl

该报导所引用的学术期刊为:

Barbara A. Cohn et al. "SARS-CoV-2 vaccine protection and deaths among US veterans during 2021." Science. 4 Nov 2021, First Release. DOI: 10.1126/science.abm0620

存档:http://archive.today/NZHl7

要发言请先登录注册

要发言请先登录注册

发起人

[漢奸想當大漢奸] 极权压迫所有人, 反抗的间隙我还要尽情嘲弄它的一切. 苏联笑话 https://pincong.rocks/article/1644

状态

  • 最新活动: 2021-11-12
  • 浏览: 10627