举世瞩目的以色列接种辉瑞Pfizer和阿联酋接种辉瑞Pfizer和国药SinoPharm疫苗进展: 4月15日 119% : 95%,阳性率0.5% :0.8%

lindamy

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以色列连降了多天,从 7K 降到了 2.5K,今天又反弹回了 5K ,关注 ing

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今天的5千多也许有周末的积累。好像以前也有过,周一比较高。

昨天好像是2千五。

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Israel reports 94% drop in symptomatic COVID-19 cases with Pfizer vaccine: study​

By Staff Reuters
Posted February 14, 2021 3:15 pm
Updated February 14, 2021 3:16 pm

Israel‘s largest healthcare provider on Sunday reported a 94 per cent drop in symptomatic COVID-19 infections among 600,000 people who received two doses of the Pfizer’s vaccine in the country’s biggest study to date.

Health maintenance organization (HMO) Clalit, which covers more than half of all Israelis, said the same group was also 92 per cent less likely to develop severe illness from the virus.

The comparison was against a group of the same size, with matching medical histories, who had not received the vaccine.

“It shows unequivocally that Pfizer’s coronavirus vaccine is extremely effective in the real world a week after the second dose, just as it was found to be in the clinical study,” said Ran Balicer, Clalit’s chief innovation officer.

He added that the data indicates the Pfizer vaccine, which was developed in partnership with Germany’s BioNTech, is even more effective two weeks or more after the second shot.

Click to play video 'Trudeau confirms Pfizer vaccine delivery schedule, reiterates promise of COVID-19 vaccines for all Canadians ‘who want one’ by September'
1:24Trudeau confirms Pfizer vaccine delivery schedule, reiterates promise of COVID-19 vaccines for all Canadians ‘who want one’ by September

Trudeau confirms Pfizer vaccine delivery schedule, reiterates promise of COVID-19 vaccines for all Canadians ‘who want one’ by September
Researchers at the Weizmann Institute of Science, who have been tabulating national data, said on Sunday that a sharp decline in hospitalization and serious illness identified earlier among the first age group to be vaccinated – aged 60 or older – was seen for the first time in those aged 55 and older.

Hospitalisations and serious illness were still rising in younger groups who began vaccinations weeks later.

Israel has been conducting a rapid vaccine rollout and its database offers insights into vaccine effectiveness and at what point countries might attain herd immunity.

 

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60万2千接种了2针辉瑞疫苗的人群中,仅21人住院治疗,其中7人患重症,都超过50岁,半数以上有慢性病等基础健康问题,3人中度症状,11人为轻症。共有608人感染病毒,占0.1%。608位测试阳性的人,35%是因为出现症状,65%是可能与感染者有接触。

52万8千人未接种疫苗的对照组中,有20,621人感染,将近4%,大约是接种疫苗组的40倍的阳性感染率。

11 min ago

Pfizer vaccine is about 95% effective against Covid-19, Israeli data shows​

From CNN's Amir Tal and Elizabeth Cohen

Data from more than 600,000 vaccinated Israelis shows the Pfizer vaccine is 95% effective, with only 21 vaccinated people ending up in the hospital with Covid-19, according to a press release from Maccabi Healthcare Services, Israel’s second largest healthcare provider.

The findings, while preliminary, suggest the vaccine remains remarkably effective in the real world and not just in the clinical trials conducted last year by Pfizer and BioNTech.

Maccabi looked at data from about 602,000 of its members who were at least one week past their second dose of the vaccine. Among them, 7 were hospitalized with severe symptoms, 3 with moderate symptoms, and 11 with mild symptoms.

All of the hospitalized members were over age 50, and half of them had a chronic health condition, such as morbid obesity, according to Ido Hadari, a Maccabi spokesman.

Among the 602,000 vaccinated members, tests showed that 608 became infected with Covid-19. Maccabi did not routinely test members, but of the 608, 35% chose to get tested because they had symptoms of Covid-19 and 65% chose to get tested because they had been exposed to someone with the virus.

Maccabi compared that infection rate with a group of 528,000 members who had not yet received the vaccine. In this control group, 20,621 people, or nearly 4%, were identified as having Covid-19.

Maccabi’s findings are similar to data released earlier this week by Israel’s largest healthcare provider, which found the vaccine was 94% effective. Pfizer’s clinical trial showed about the same efficacy.
 
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看到曙光了。
 

lindamy

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接种人口百分数 Percentage接种人数 (百万)
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已接种两针者百分数Fully Vaccinated %已接种两针人数(百万)
Fully Vaccinated (millions)
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Positive Rate %
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以色列 Israel​
78.096.7631.052.696.9Feb. 14
阿联酋 UAE​
52.565.20??1.8Feb. 14
英国 UK​
23.7516.120.800.5462.5Feb. 10
美国 USA​
16.5155.224.4915.029.7Jan. 25
加拿大 CANADA​
3.461.310.460.1747.3Jan. 31
中国 China​
2.8240.52
印度 India​
0.659.001.6Feb. 14
世界 World​
2.36183.630.3930.15
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lindamy

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60万2千接种了2针辉瑞疫苗的人群中,仅21人住院治疗,其中7人患重症,都超过50岁,半数以上有慢性病等基础健康问题,3人中度症状,11人为轻症。共有608人感染病毒,占0.1%。608位测试阳性的人,35%是因为出现症状,65%是可能与感染者有接触。

52万8千人未接种疫苗的对照组中,有20,621人感染,将近4%,大约是接种疫苗组的40倍的阳性感染率。

11 min ago

Pfizer vaccine is about 95% effective against Covid-19, Israeli data shows​

From CNN's Amir Tal and Elizabeth Cohen

Data from more than 600,000 vaccinated Israelis shows the Pfizer vaccine is 95% effective, with only 21 vaccinated people ending up in the hospital with Covid-19, according to a press release from Maccabi Healthcare Services, Israel’s second largest healthcare provider.

The findings, while preliminary, suggest the vaccine remains remarkably effective in the real world and not just in the clinical trials conducted last year by Pfizer and BioNTech.

Maccabi looked at data from about 602,000 of its members who were at least one week past their second dose of the vaccine. Among them, 7 were hospitalized with severe symptoms, 3 with moderate symptoms, and 11 with mild symptoms.

All of the hospitalized members were over age 50, and half of them had a chronic health condition, such as morbid obesity, according to Ido Hadari, a Maccabi spokesman.

Among the 602,000 vaccinated members, tests showed that 608 became infected with Covid-19. Maccabi did not routinely test members, but of the 608, 35% chose to get tested because they had symptoms of Covid-19 and 65% chose to get tested because they had been exposed to someone with the virus.

Maccabi compared that infection rate with a group of 528,000 members who had not yet received the vaccine. In this control group, 20,621 people, or nearly 4%, were identified as having Covid-19.

Maccabi’s findings are similar to data released earlier this week by Israel’s largest healthcare provider, which found the vaccine was 94% effective. Pfizer’s clinical trial showed about the same efficacy.
以色列的这两个试验具有很明显倾向性,这个感染率0.1%,共608位阳性者的结论是这样得出的:在60万接种两针疫苗的人群中,35%是因为出现症状,65%与感染者有接触,并非普查了每一位注射了疫苗的人。

这个实验的对照组近53万人的感染率为4%。

以色列打疫苗已经两个月,现在至少打了一针的人超过78%,可是感染率一直居高不下,多日处于5-10%,而这个试验的结果是未打疫苗的人,现在仅占人口22%,感染率为4%。这每天测试的阳性者都从哪里来的?

比如昨天的数据:测试人数:80307,确诊人数:4054。感染率:4054/80307=5%

顺便说一下,渥太华的阳性率近来一直保持在1.5-1.6%,加拿大接种一针的人口占3%。

以色列人口9百万,现在每天确诊人数3-4千,加拿大人口3千8百万,确诊人数3-4千。

这疫苗发挥的作用肉眼难以判断,这些试验似乎是想验证什么结论。

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接种人口百分数 Percentage接种人数 (百万)
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已接种两针者百分数Fully Vaccinated %已接种两针人数(百万)
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以色列 Israel​
82.407.1333.292.886.8Feb. 18
阿联酋 UAE​
55.275.47??1.7Feb. 18
英国 UK​
25.7317.470.850.5942.2Feb. 17
美国 USA​
17.8259.595.0917.049.3Feb. 16
加拿大 CANADA​
3.721.400.870.3077.3Jan. 31
中国 China​
2.8240.52 (Feb. 9)?
印度 India​
0.7810.721.6Feb. 15
世界 World​
2.57200.330.4535.27



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多维这篇文章的数据比较过时,以色列现在接种两针的人口已经超过2百88万。1百70万大约是一个月前的情况。

Vaccine prevents 98.9% of COVID-19 deaths — Israel​

Citing Health Ministry data, Israel has also said that the rate of COVID-19 infections dropped massively among people who received both shots of the Pfizer-BioNTech vaccine.

Woman in Israel receives vaccination
Israel aims to vaccinate about 60% of the country's population by the end of the first quarter of 2021

Israel's Health Ministry on Saturday said that the Pfizer-BioNTech vaccine was 98.9% effective at preventing hospitalizations and death caused by COVID-19.
The rate of COVID-19 infections also declined 95.8% among people who received both shots of the vaccine, it said, adding that the vaccine was also 98% effective in preventing infections that prompted fever or breathing problems.

"The vaccine dramatically reduces serious illness and death and you can see this influence in our morbidity statistics," the Times of Israel online newspaper quoted Health Ministry Director-General Chezy Levy as saying.

In late December, Levy had said Israel's goal is to vaccinate about 60% of the country's population by the end of the first quarter of 2021.

Israel's COVID vaccine rollout fastest in the world​

More than a million receive second jab​

The findings were based on data collected nationally through February 13 from Israelis who had received their second inoculation at least two weeks previously.

Approximately 1.7 million people in the country of about nine million had received a second jab by January 30, making them eligible to be included, the ministry said on its website.

Earlier findings from individual health care providers also showed positive results, prompting the Israeli government to relax coronavirus-related restrictions, including restrictions on the economy after weeks of lockdown. Schools and many shops will be allowed to reopen from Sunday.

The Health Ministry has also launched "Green Pass" — an app tied to a person's medical history which fully vaccinated people can show to stay at hotels or attend cultural or sporting events.

"Thanks to Israel's strong health system that has allowed us to vaccinate an unprecedented wide percentage of the population, and our epidemiological tracking facilities, we are the first country in the world that can show the effect of the vaccine in the real clinical world," Levy said.

Around three million Israelis are currently not eligible to be vaccinated, including people under the age of 16 and those who have recovered from COVID-19, the Times of Israel reported.

Israel has been vaccinating largely with the Pfizer-BioNTech vaccine.

mvb/sri (Reuters, EFE)

 

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以色列 Israel​
82.407.1333.292.886.8Feb. 18
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55.275437??1.7Feb. 18
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17.8259.595.0917.049.3Feb. 16
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2.8240.52 (Feb. 9)?
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0.7810.721.6Feb. 15
世界 World​
2.57200.330.4535.27



浏览附件960030 浏览附件960031 浏览附件960032 浏览附件960033
您这个阿联酋接种总人数是什么情况?糊涂中。
 

lindamy

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您这个阿联酋接种总人数是什么情况?糊涂中。
看来中间少了小数点。Sorry, 5.47 million.

谢谢指正。
 

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彭博社这篇文章的数据也是半个月以前的。

Pfizer-BioNTech Shot Stops Covid’s Spread, Israeli Study Shows​

By Naomi Kresge and Jason Gale
February 21, 2021, 6:49 AM EST

Pfizer CEO: On Track to Give U.S. 120M Doses by End of March

The Pfizer Inc. and BioNTech SE Covid-19 vaccine appeared to stop the vast majority of recipients in Israel becoming infected, providing the first real-world indication that the immunization will curb transmission of the coronavirus.

The vaccine, which was rolled out in a national immunization program that began Dec. 20, was 89.4% effective at preventing laboratory-confirmed infections, according to a copy of a draft publication that was posted on Twitter and confirmed by a person familiar with the work. The companies and Israel’s Health Ministry worked together on the preliminary observational analysis, which has not yet been peer-reviewed.

The results, also reported in Der Spiegel, are the latest in a series of positive data to emerge out of Israel, which has given more Covid vaccines per capita than anywhere else in the world. Nearly half of the population has had at least one dose of vaccine. Separately, Israeli authorities on Saturday said the Pfizer-BioNTech shot was 99% effective at preventing deaths from the virus.

The early results on lab-confirmed infections are important because they show the vaccine may also prevent asymptomatic carriers from spreading the virus that causes Covid-19, something that hadn’t been clear so far. Stopping transmission in this way is a key factor as countries seek to lift contact restrictions and re-open economies.

Pfizer and BioNTech said they are working on a real-world analysis of data from Israel, which will be shared as soon as it’s complete. Spokespeople declined to comment on unpublished data.

Four-fifths of the virus cases in Israel during the time period of the study, from Jan. 17 to Feb. 6, were the more transmissible strain first identified in the U.K. Israel’s vaccination drive began just before the so-called B.1.1.7 variant emerged, fueling infections and leading to a third lockdown on Jan. 8.

Through Feb. 6, about 27% of people aged 15 and older in Israel were fully vaccinated, with the Pfizer-BioNTech shot the only vaccine available in the country at the time. People were considered fully vaccinated and included in the analysis if the data collected were more than 7 days after they received their second dose.

 

lindamy

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以色列 Israel​
90.217.8137.13.217.14.00.8
阿联酋 UAE​
58.255.7622.12.191.71.30.4
英国 UK​
27.8618.911.00.6691.69.62.7
美国 USA​
19.8766.466.220.616.07.42.8
加拿大 CANADA​
4.381.650.80.3072.72.02.3
中国 China​
2.8240.52 (Feb. 9)?
印度 India​
0.9012.370.11.481.60.10.8
世界 World​
2.85221.800.645.55


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到2月24日为止,以色列接种疫苗人口超过90%,加拿大4%。

2月的平均数据:
阳性率:以色列7.1,加拿大2.7;
死亡率(死亡/百万人口):以色列4,加拿大2;
致死率(死亡/确诊人数):以色列0.8,加拿大2.3.
 

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以色列疫苗效果最新报告出炉​


来源: 朱头山 于 2021-02-28 06:51:59
当地时间24日,据AP报道称,国际制药公司辉瑞和德国生物技术共同研发的新冠疫苗,不仅在临床试验上效果显著,在实际情况中,新冠肺炎预防效果也超过90%。

此前,辉瑞在三期临床试验当时获得的预防效果评价为95%,而脱离了可控的试验环境,在包含诸多变数的实际情况中,同样展现出相似的效果。

据医学杂志《新英格兰医学杂志》(NEJM)上刊载的论文称,以色列本·古里安大学、克拉里研究所和美国哈佛大学研究小组面向约120万接种了辉瑞疫苗的以色列居民进行了实际临床实验。

在此次试验中,辉瑞疫苗的预防症状效果达94%。此外,由新冠病毒引起的重症患者也减少了94%。

完成一剂接种两至三周后,对新冠肺炎症状的预防效果仅为57%,完成两剂接种一周后预防症状效果可达94%。而在确诊病例中,完成一剂接种的病例症状缓和效果约为46%,完成两剂接种的效果可达92%。

此次研究对象中约有2.2万名是超过80岁以上的接种者。该数字远超辉瑞在三期临床试验中的试验人数。在80岁以上人群中,疫苗效果没有明显下降。

研究小组表示,辉瑞疫苗对在英国首次发现的变异病毒也具有预防效果。

主导此项研究的兰·巴里克教授向路透社表示:“在现实中,变数无法得到彻底控制,接种者具有状态更差、年龄更高的倾向”,“原本认为结果会比此前可控的临床试验要差,实则效果相差无几,这着实令人震惊。”他还表示:“经确认,辉瑞疫苗对年轻人和80岁以上人群的效果几乎没有差异。”

 

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以色列 Israel​
92.468.0038.13.297.040.773.78
阿联酋 UAE​
60.826.0222.12.191.710.441.32
英国 UK​
30.1320.451.10.7361.594.528.8
美国 USA​
21.7772.816.822.615.722.777.14
加拿大 CANADA​
4.711.781.10.4352.652.231.87
中国 China​
2.8240.52 (Feb. 9)?
印度 India​
1.0314.240.22.21.660.800.07
世界 World​
3.07239.600.650.15

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