Israel has recommended vaccinating teenagers following several coronavirus outbreaks clustered around schools, with even fully vaccinated people contracting the virus as authorities blame the more infectious delta variant. The country reported 125 new cases in 24 hours on Tuesday, the highest one-day total since the end of April. The latest outbreaks were identified in several schools following random testing and came after Israel removed nearly all of its coronavirus restrictions following a dramatic decrease in cases and a world-leading vaccination campaign that began in December. Infections peaked in January with over 10,000 daily cases, falling to new daily cases in single digits this month. 系统提示：若遇到视频无法播放请点击下方链接 https://www.youtube.com/embed/https://cf-particle-html.eip.telegraph.co.uk/8da79b79-1d5a-4598-a7e6-09af78651b5f.html In two schools, nine fully vaccinated teachers contracted the virus, local newspaper Haaretz reported. The town of Binyamina-Giv'at Ada in central Israel has been labelled a "yellow" zone – an area with moderate levels of coronavirus – in the first such rating since May when the entire country was declared green. Among the latest positive cases were three fully vaccinated members of the military, the Israeli Defence Forces announced. In response to the outbreak the health ministry called for a widening of the vaccination campaign to include children aged 12 to15 and ordered students to wear masks in schools from Sunday. Israel expanded vaccine eligibility to include teenagers last month but left the decision up to the preference of parents. Benny Gantz, the defence minister, has ordered the military and civil defence to renew coronavirus testing efforts and keep open the contact tracing department that was to be shut down. The health ministry announced on Tuesday it had conducted 49,044 tests in the past day, with a positivity rate of 0.3 per cent. With travel abroad expected to rise over the summer, Israel's health minister announced the government would impose fines on Israelis who travelled to countries deemed unsafe due to high infection levels. Over 55 per cent of Israel’s 9.3 million citizens have received two doses of the Pfizer/BioNTech vaccine. Nearly a third of the new cases in the past week have been vaccinated individuals, and many of the new infections are with the delta variant. Hezi Levi, the health ministry director-general, told Israel's Channel 12 on Monday that most of the new cases among vaccinated persons are mild, but called on parents to vaccinate their teenage children. Israel’s coronavirus death toll stands at 6,428, with 25 patients currently reported to be in a serious condition. https://www.telegraph.co.uk/news/2021/06/22/israel-faces-virus-surge-vaccinated-israelis-catch-covid-19/
Israel faces fresh Covid surge and calls for teens to be jabbed as even the fully-vaccinated catch Delta variant of the virus https://www.dailymail.co.uk/news/article-9713987/Israel-faces-fresh-Covid-surge-calls-teens-jabbed-fully-vaccinated-catch-Delta.html
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https://www.youtube.com/embed/https://cf-particle-html.eip.telegraph.co.uk/8da79b79-1d5a-4598-a7e6-09af78651b5f.html
In two schools, nine fully vaccinated teachers contracted the virus, local newspaper Haaretz reported. The town of Binyamina-Giv'at Ada in central Israel has been labelled a "yellow" zone – an area with moderate levels of coronavirus – in the first such rating since May when the entire country was declared green. Among the latest positive cases were three fully vaccinated members of the military, the Israeli Defence Forces announced. In response to the outbreak the health ministry called for a widening of the vaccination campaign to include children aged 12 to15 and ordered students to wear masks in schools from Sunday. Israel expanded vaccine eligibility to include teenagers last month but left the decision up to the preference of parents. Benny Gantz, the defence minister, has ordered the military and civil defence to renew coronavirus testing efforts and keep open the contact tracing department that was to be shut down. The health ministry announced on Tuesday it had conducted 49,044 tests in the past day, with a positivity rate of 0.3 per cent. With travel abroad expected to rise over the summer, Israel's health minister announced the government would impose fines on Israelis who travelled to countries deemed unsafe due to high infection levels. Over 55 per cent of Israel’s 9.3 million citizens have received two doses of the Pfizer/BioNTech vaccine. Nearly a third of the new cases in the past week have been vaccinated individuals, and many of the new infections are with the delta variant. Hezi Levi, the health ministry director-general, told Israel's Channel 12 on Monday that most of the new cases among vaccinated persons are mild, but called on parents to vaccinate their teenage children. Israel’s coronavirus death toll stands at 6,428, with 25 patients currently reported to be in a serious condition.
https://www.telegraph.co.uk/news/2021/06/22/israel-faces-virus-surge-vaccinated-israelis-catch-covid-19/
古人诚不余欺也
其实新冠教会了我们一个关于测量的事 其实那是science101的
不要随便extrapolate
戴口罩和lockdown之下搞出来的数据和真的实战结果肯定不会一样的
就是知之为知之， 不知为不知。 欧美专家什么也不知道， 成天就知道闭着眼瞎预测。
👍
Delta变种传染更猛重症率更高
挺危险的，FL一个政府大楼IT部门6个人，除了一个打疫苗的没感染(也可能是23岁年轻壮实所以没事)，剩下5个不打的全部感染印度变种，其中4人住院2人死亡, 分别58，53岁。 https://www.washingtonpost.com/health/2021/06/22/florida-unvaccinated-covid-outbreak/
这个是苏格兰的数据，住院的风险是alpha（英国）变种的1.85倍，注意alpha变种的毒性已经比willd type显著增加了。
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)01358-1/fulltext#sec1
delta变种是目前已知的最危险变种
这是多长时间的数据？
的确有点失望，以为至少有80%呢。看美国接下来七月数据如何吧
作为it部门有什么必要扎堆一起上班。。。
肯定不是啊，毒王没听过吗，不过希望打过疫苗的就算得了也是轻症甚至无症
有效率哪有67%，按正式的算法有效率只有不到60%
你想错了。新加坡总共死了36个人...绝大部分是第一批病毒死的...中间接近一年没死。delta变种已经死了2个还是3个了吧。
这个病毒真的神奇。正常变异不是应该越来越强传染越来越温和么？还是因为宿主原因导致自然选择倾向强传染和高致病....
这一天天的数据真真假假，脑细胞不够判断了
wow
这。。。
这是因为媒体的宣传 其实新馆之前完全没有必须越传越弱的说法
？ 怎么算出来不到60%的？
如果疫苗不能灭掉病毒，病毒会越变越毒的。参考鸡身上的Marek's disease, 本来基本不会死的病，打疫苗打的，如果不接种疫苗死亡率100%
没有这么一说。 天花、鼠疫、霍乱都是肆虐千年的疾病，毒性没有丝毫的下降。 而且传染性增强需要病毒蛋白和人类细胞受体结合得更紧密，这意味着毒性会增强而不是减弱。 从来就没有“正常变异会使得疾病越来越温和”这个规律，疾病显得温和是人被感染过了，有抗体了。
看着口罩令一取消周围人迫不及待拿掉就知道这里的人是有多不待见口罩啊
因为要去单位维护电脑。我单位的Admin天天去单位，一个实验室，几个人，座的很近。
之前以色列新增都是个位数的。
请问你是怎么算出60%不到？拿一天的阳性case根据疫苗接种情况就能推算出vaccine effectiveness?现在以色列打了疫苗的人数（60%）和没打疫苗的人数考虑进去了吗？疫苗对delta变种有效率是下降了，但英国的那个分析https://www.gov.uk/government/news/vaccines-highly-effective-against-b-1-617-2-variant-after-2-doses说Pfizer疫苗是88%，AZ是60%。
印度本来就是各种传染病之乡，新冠在那里变异加持更强大了，怕怕😨
据研究是88%有效率。
不打就不打吧。我们这儿疫苗无效，你们随便高兴吧。
微博上很多人简直是反人性，疫苗没用也不知道欢呼啥
WHO认证的疫苗（含国产），对死亡的保护都还是可以的
这个很正常吧。现在就是看怎么能manage。
还要看怎么更能给药厂挣钱
除了反人性还智商低，打了疫苗好歹轻症，还是病毒到处泛滥不打疫苗的准备长期家里窝能窝得住？经济垮了他们连工作都没有好吧，真是一个个在那里秀下限
让cdc把脱下的口罩再戴上?
垮了也是cdc求仁得仁
就不知道为什么这么多人如此anti mask. 成本极低，副作用小（轻微不舒服），又有效。
现在出门去，带口罩的人越来越少了。当然，天气热戴着也难受。
这么一波波的传染下去，养出的变异越来越难对付了。
这个吓人
我们这里本来都带口罩带的好好的。结果一个full open，很多人就不带了。好不容易大家都带上的口罩，就这么轻易放弃了。哎
政府除了鼓动打疫苗，也要多种方法一起预防。疫苗，口罩，追踪隔离，入境管制测试。。等等。一条腿走路，不行的
前几天有一个帖子说政府现在开放的太快了，步子太大，会出现意想不到的坏结果。
在本版被拍成了稀巴烂。
内容不说，题目我是很赞成的。打疫苗和这些措施并不矛盾吧。
没人开心。但需要知道真实数据/真相。cdc就可以继续要求戴口罩了。
病毒看来稍作修正后已经有了对策，成功抵挡住了疫苗的进攻
口罩的这些好处疫情之前就有，防流感防感冒都有用，大家以前选择不戴，现在也不戴那就太正常了。如果打了疫苗之后重征率死亡率都和以前的强流感接近甚至更低，那就没什么可说的
人家变种很聪明
alpha和beta在体内都不跑出细胞来 直接让细胞和细胞fuse来传播病毒 抗体都很难起作用
delta的变异在FCS 你改序列也不一定有用
所以。。。
每人再去打两针吗？
可是第一波还没打完吧。
最近印度又出了个delta+😭
很多人对自己的身体非常自信的，楼里就有啊
哎，搞不清谁给的勇气就full reopen了？
78个是小孩，难道不是说明没打疫苗的很容易中招吗？
药厂想挣钱的话应该希望多一些重症和后遗症吧？疫苗能挣多少钱？整天宣传阴谋论有意思吗？全世界都在抢着打疫苗，又不只是美国
此话怎讲？重症药厂能挣钱？
我对自己的操守有信心 但是对社区没有完全的信心
那变种为什么同时传染性很厉害？
去年那么糟糕都度过了，今年戴好口罩。
变出十个变种来,你准备再打十支疫苗吗？
托cdc的福(祸害),口罩令脱脱戴戴多少回从没押准过，全世界新冠仍然此起彼伏，变异不断疫情不明的情势下，号召大家扔了口罩happy。。。。
因为结合细胞能力好
是啊 还那么多人叫好 拭目以待谁最终成为代价
你真的是反疫苗走火入魔了
同躺平吧。。。。。
不反疫苗 你要打是你的事
你也许是这个板上最反疫苗的几位之一了。不同观点大家可以讨论，但你就不要说口口声声说自己“不反疫苗“了。