ZT英国政府最新(Jan 13)疫苗观察报告中的重点分析：疫苗防止有症状感染和住院的结果

[lindamy]

英国政府最新(Jan 13)疫苗观察报告中的重点分析：疫苗防止有症状感染和住院的结果​

来源: TBz 于 2022-01-16 17:48:33

谢谢下面的网友提供了一张图，让我找到了英国政府发布的最新的对疫苗的观察报告。

原文链接：
https://assets.publishing.service.g...1/Vaccine-surveillance-report-week-2-2022.pdf
里面数据丰富，值得认真浏览。下面网友的疫苗针对感染的图，也是出自这个系列的报告。

我找出的重点，主要针对Omicron。

对比Delta，几种疫苗对现在的Omicron防止有症状感染的结果：

The symptomatic disease，，，In all periods, effectiveness was lower for Omicron compared to Delta.

1）Among those who had received 2 doses of AstraZeneca, effectiveness dropped from 45 to 50% to almost no effect against Omicron from 20 weeks after the second dose.
2）Among those who had received 2 doses of Pfizer or Moderna effectiveness dropped from around 65 to 70% down to around 10% by 20 weeks after the 2nd dose.
3）2 to 4 weeks after a booster dose vaccine effectiveness ranged from around 65 to 75%, dropping to 55 to 65% at 5 to 9 weeks and 45 to 50% from 10+ weeks after the booster.

疫苗对防止Omicron引起的住院的结果：

Results for hospitalisations，，，

1）One dose of vaccine was associated with a 43% reduced risk of hospitalisation among symptomatic cases with the Omicron variant,
2）2 doses with a 55% reduction up to 24 weeks after the 2nd dose and a 40% reduced risk 25 or more weeks after the 2nd dose, and
3）a 3rd dose was associated with a 74% reduced risk of hospitalisation in the first 2-4 weeks after vaccination dropping slightly to a 66% reduction by 10+ weeks after the booster dose.

健康养生： 英国政府最新(Jan 13)疫苗观察报告中的重点分析：疫苗防止有症状感染和住院的结果 - 由TBz发表 - 文学城

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[lindamy]

我也找到了～ 从英国官网上COPY 来2个图。​

来源: pickshell 于 2022-01-16 18:28:35

回答: 英国政府最新(Jan 13)疫苗观察报告中的重点分析：疫苗防止有症状感染和住院的结果 由 TBz 于 2022-01-16 17:48:33

英国卫生部官网REPORT是按周发布的， 大家可以去查 COVID-19 vaccine weekly surveillance reports (weeks 39 to 2, 2021 to 2022) （不可轻易相信维特上那些不明来源的东西）

下面2个图，一目了然。来源： COVID-19 vaccine surveillance report: 13 January 2022 (week 2)。

1）急诊住院比较

2）死亡比较。。

我也找到了～ 从英国官网上COPY 来2个图。 - pickshell发表于 健康养生 - 论坛 | 文学城

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