80%英国成年人有抗体,苏格兰70%, 是不是群体免疫了?

billwanhua

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Eight in 10 adults in England, Wales and Northern Ireland have Covid antibodies​

Leke Oso Alabi

Approximately eight in 10 adults in England, Wales and Northern Ireland have Covid-19 antibodies, suggesting that they have either been infected or vaccinated, according to new estimates from the Office for National Statistics.
“Antibody levels across the UK have continued to go up, with over three-quarters of the adult population now having some level of antibody protection against Covid-19,” said Kara Steel, senior statistician for the Covid-19 infection survey.
“This shows the clear impact of the vaccination programme, including second doses which have increased the numbers testing positive for antibodies,” she added.
In Scotland, approximately seven in 10 adults would test positive for Covid-19 antibodies.
The figures date from the week beginning May 17.
According to the ONS, between 70.9 per cent and 81.5 per cent of adults across the UK have received at least one dose of a Covid-19 vaccine and between 38 per cent and 52.6 per cent were fully vaccinated in that week.
 

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billwanhua

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Russia 最近也不见好,也是一直在往上涨。

以色列给力,开始往清零奔了。
打疫苗肯定有用,但是如果国家边境开放,有其他国家人过来,特别是变异病毒,肯定会反复:
1.以前实验早证明了疫苗的效果跟病毒的浓度有关。 以前实验艾滋病疫苗,疫苗效果在动物身上跟病毒浓度成比例关系,而在人体实验过程中也有类似结论。如果以色列病人已经减低到一定程度,打疫苗的人多了以后,就不容易传染别人,零星的传染很快就结束了,又没有大批外国病人过去, 而如果社区本来有大批病人,打了疫苗的人不停多次接触,传染可能就比较大
2. 疫苗对其他国家的变异病毒效果比较差。

估计最好的办法是打尽可能多的人,同时保持控制状况直到很少的病人基数。
 

c8848

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如果比较英国和以色列,不得不考虑疫苗种类。英国相当大比例的AZ,以色列只有Pfiler和Moderna。
 

billwanhua

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如果比较英国和以色列,不得不考虑疫苗种类。英国相当大比例的AZ,以色列只有Pfiler和Moderna。
那是一个因素,但是这两个国家根本区别是以色列没有很多游客,目前基本上上孤立国家,更像新西兰澳洲。而英国跟欧洲有联系,还有印度富人大批过去。

新加坡跟以色列一样也只用Pfiler和Moderna,但是最近发生的感染有很多打了俩针的,印度人肯定很多过去的,还有很多俩针后机场员工感染的,估计在机场接触的病人太频繁了,容易传染。
 

c8848

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那是一个因素,但是这两个国家根本区别是以色列没有很多游客,目前基本上上孤立国家,更像新西兰澳洲。而英国跟欧洲有联系,还有印度富人大批过去。

新加坡跟以色列一样也只用Pfiler和Moderna,但是最近发生的感染有很多打了俩针的,印度人肯定很多过去的,还有很多俩针后机场员工感染的,估计在机场接触的病人太频繁了,容易传染。
乱窜的印度人确实是一大因素,从加拿大迅速上升的印度变种比例也可以感受到。
 

livingeverywhere

你删贴,就说明你特别害怕我说的,相信JB和贺锦丽真赢8100万选票的人,基本上有认知障碍,离他们远点
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疫苗打了,不会传染了,不会引起医疗系统危机了,可以有时间来处理一下来源问题了
 

lindamy

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Eight in 10 adults in England, Wales and Northern Ireland have Covid antibodies​

Leke Oso Alabi

Approximately eight in 10 adults in England, Wales and Northern Ireland have Covid-19 antibodies, suggesting that they have either been infected or vaccinated, according to new estimates from the Office for National Statistics.
“Antibody levels across the UK have continued to go up, with over three-quarters of the adult population now having some level of antibody protection against Covid-19,” said Kara Steel, senior statistician for the Covid-19 infection survey.
“This shows the clear impact of the vaccination programme, including second doses which have increased the numbers testing positive for antibodies,” she added.
In Scotland, approximately seven in 10 adults would test positive for Covid-19 antibodies.
The figures date from the week beginning May 17.
According to the ONS, between 70.9 per cent and 81.5 per cent of adults across the UK have received at least one dose of a Covid-19 vaccine and between 38 per cent and 52.6 per cent were fully vaccinated in that week.
检验疫苗效果的时候开始了。

26 min ago

Variant first identified in India now comprises 91% of new cases in the UK, health minister says​

From CNN's Niamh Kennedy

The B1.617.2 variant — also called the Delta variant, which was first identified in India — now comprises 91% of new coronavirus cases in the UK according to British Health Minister Matt Hancock.

Speaking before a special parliamentary committee on Thursday, Hancock said that he saw the figure in the latest assessment on Wednesday night. The spread of the Delta variant has prompted concerns about the likelihood of the UK lifting its final stage of restrictions as planned on June 21.

Hancock told the committee that the government is "looking at this data every single day" to establish the impact of the variant on government plans. The government still has "a couple more days data to look at" it but will "make the decision very soon," Hancock added.

UK Prime Minister Boris Johnson is set to address the nation on on Monday about the final stage in the ease of restrictions. Parts of North-East England have observed great surges in cases of the variant prompting the UK government to call in the UK army for assistance.
Troops will be deployed across Greater Manchester and Lancashire to help with testing, door-to-door community engagement, planning and logistics with decisions made based on local needs, according to the UK Health department.
 

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AZ疫苗白打了
 

billwanhua

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变异是个大问题,从变异病毒的迅速传播成主流可以看出来,以前感染过的或者疫苗对没有变异的病毒还是起了很好的作用,抑制了传播,结果变异病毒迅速成了主流

Everyone can see hospitalisations going up, says PM​


Scientists believe this could be the start of the third wave, caused by the Delta variant.

The size of that wave depends on how effective vaccines are at protecting people - and that is still uncertain.
 

RareEarth

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变异是个大问题,从变异病毒的迅速传播成主流可以看出来,以前感染过的或者疫苗对没有变异的病毒还是起了很好的作用,抑制了传播,结果变异病毒迅速成了主流

Everyone can see hospitalisations going up, says PM​


Scientists believe this could be the start of the third wave, caused by the Delta variant.

The size of that wave depends on how effective vaccines are at protecting people - and that is still uncertain.

有一个在英国医院工作的朋友,他说他们医院很多人都中过2次奖了。
 

茶马盐铁

我想看看自定义头衔到底能有多少字。继续加,看系统什么时候把这个字符串截断。呃,居然还有?那就继续吧。
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有一个在英国医院工作的朋友,他说他们医院很多人都中过2次奖了。
是的,疫苗作用不大
 
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