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Omicron in Europe before South Africa reported first cases******

AFP

Travelers from South Africa are tested for the coronavirus on arrival in a specially designed test street at Schiphol airport, on November 30, 2021. Dutch health authorities said on November 30 that the new COVID-19 variant was already present in the Netherlands a week before a cluster of cases on two flights from South Africa. The Omicron cases were discovered on November 19 and 23 and authorities are checking whether they had links to southern Africa, and how far the new strain has spread.

The Omicron coronavirus variant was present in Europe before the first cases were reported in South Africa, new data from the Netherlands showed Tuesday, as Latin America reported its first two cases in Brazil.

In the week since the new virus strain was reported to the World Health Organization by South Africa, dozens of countries around the world have responded with travel restrictions – most targeting southern African nations.

But the World Health Organization warned Tuesday – as Canada expanded its restrictions to also include Egypt and Nigeria – that "blanket" travel bans risked doing more harm than good.

And the likely futility of broad travel restrictions was underscored as Dutch authorities reported that Omicron was present in the country before South Africa officially reported its first cases, on November 25.

The new variant – whose high number of mutations the WHO believes may make it more transmissible or resistant to vaccines – was found in two Dutch test samples from November 19 and 23, with one having no travel history.

With countries now on alert for the Omicron variant, a clearer picture is emerging by the day of where it has been circulating, and for how long.

So far, well over a dozen countries and territories have detected cases, including Australia, Britain, Canada, Israel, Italy and Portugal.

Among European countries, Belgium and Germany have both reported cases of the new strain prior to November 25, but both linked to foreign travel.

Latin America reported its first two cases Tuesday – in people who traveled from South Africa to Brazil – and a first case was confirmed in Japan, one day after it barred all foreign arrivals.

Vaccine-resistant?

While much is still unknown about the Omicron variant – it could take weeks to determine whether and to what extent it is vaccine-resistant – it has highlighted that the global fight against COVID-19 is far from over.

Asian, European and US markets all fell on Tuesday, while the benchmark US oil price tumbled more than five percent after the boss of vaccine manufacturer Moderna warned existing jabs might be less effective against the new variant.

"All the scientists I've talked to ... are like 'this is not going to be good'," Moderna boss Stephane Bancel told the Financial Times, warning against a "material drop" in the effectiveness of current jabs against Omicron.

Moderna, US drugmaker Pfizer and the backers of Russian vaccine Sputnik V are already working on an Omicron-specific vaccine.

On the treatment front, meanwhile, a panel of US health experts voted Tuesday to endorse Merck's COVID pill for high-risk adult patients, which is already authorised in Britain.

'Heavy burden'

In a briefing to WHO member states, the body's chief Tedros Adhanom Ghebreyesus said it was understandable for countries to seek to protect their citizens "against a variant we don't yet fully understand."

But he called for the global response to be "calm, coordinated and coherent", urging nations to "take rational, proportional risk-reduction measures."

The UN agency cautioned in a travel advisery that "blanket" travel bans risked placing a "heavy burden on lives and livelihoods" and could ultimately dissuade countries from sharing data about the evolving virus – as South Africa did in reporting the latest variant.

But it did advise that people not fully vaccinated and considered vulnerable to COVID-19, including over-60s, should put off travel to areas with community transmission of the virus – after correcting a previous statement that indicated all over-60s should defer travel.

Tougher measures

Omicron has emerged as much of the world was already bracing for a new winter wave of the pandemic – leaving even nations with high vaccination rates scrambling to stem infections and prevent health services from being overwhelmed.

Governments, particularly in western Europe, have already reintroduced mandatory mask-wearing, social-distancing measures, curfews or lockdowns – leaving businesses fearing another grim Christmas.

In Germany, incoming Chancellor Olaf Scholz said parliament would vote on making COVID vaccines compulsory by the end of the year – and a source from Scholz's party told AFP he had "signalled his sympathy" for such a rule.

Greece went ahead Tuesday in making vaccines compulsory for over-60s, while Norway will offer booster shots to all adults before Easter, as preferable to a lockdown.

Britain meanwhile set a target of delivering third jabs to all adults within two months, with Prime Minister Boris Johnson saying vaccination centers would be "popping up like Christmas trees."

想美有气质就该这样穿!针织衫搭配连衣裙优雅气质,穿出强大气场******

原标题:想美有气质就该这样穿!针织衫搭配连衣裙优雅气质,穿出强大气场

马上五一小假期就来了,是不是该给自己一场说走就走的旅行呢?那就得给自己准备几套漂亮又适合拍照的衣服,不然会破坏心情的哦~这里12套给你选择,168cm以下女生穿穿超美的。

连衣裙是这个季节的时尚单品,也是体现优雅气质的最好神器,真是这连衣裙种类太多,款式也太复杂,到底要如何选择才能 穿出不一样的气质呢?首先你可以选择一件吸睛效果好一点的,这样可以赚回头率,红色就很不错,只是不要选择纯红色,那只适合穿礼服的时候穿,选择带了印花的,既减龄好看还推线皮肤白,重点是让你看着就是很有活力。

出去玩,那蓝天白云就是你的背景,可以选择淡蓝色连衣裙,一条淡蓝色连衣裙在身上别人看着你就特别清爽秀气,这类女孩往往是大家最喜欢的,出游不适合穿高跟鞋,搭配一双舒适简单的小凉鞋就可以,当然了,做好防晒措施是必须,那就得戴上一顶帽子,防晒还可以做拍照道具,让自己美出不一样的风格。

但是选择连衣裙在款式上要有一定的考虑,不要嘴巴选择,就像上面这两套就是不通顺风格,第一套比较蓬松的复古款式,这样的连衣裙比较适合微胖类型,身上有肉肉的女孩,这样的宽松款式连衣裙,既能凸显出的典美温柔气质,还鞥遮住你的肉肉。第二套就比较适合身材高挑,还很瘦的女生,这样的收腰款式能沟路出你身腰,凸出你是“S”曲线感,看着更加撩人。

针织衫搭配连衣裙是我平时最喜欢的穿搭方式,单穿一条连衣裙会觉得比较单调,这时可以选择一件白色针织衫搭配,白色既显皮肤白,让你带上仙气,还特别百搭,你还可以直接把针织衫带一个结,看着更加温柔气质。白色就可以和梅红色搭配,因为单穿梅红色要是款式不好,会显老气,加上白色针织衫就可以避免了。

套装也是这个季节很适合是时尚单品,淡蓝色格子连体裤时尚个性还气质,一字肩设计,很有fashion感,淡黄色坎肩套装显高还显瘦,这样的套装总能给人一种脖子以下就是腿的既视感,很显高挑身材。如果有喜欢的那可以这借鉴了用哦~想美有气质就该这样穿!针织衫搭配连衣裙优雅气质,穿出强大气场

编辑/紫妖(文章原创,图片全来源于互联网,如有侵权请联系删除)

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引汉济渭秦岭输水隧洞全线贯通 关中人年内将喝上汉江水******

引汉济渭秦岭输水隧洞全线贯通。

西部网讯(记者 凌旎 马晴茹 杜鹏 宋洋)今天(2月22日)11时17分,陕西安康市宁陕县四亩地镇引汉济渭秦岭输水隧洞4号支洞内传来好消息。随着TBM(隧道硬岩掘进机)刀盘破岩而出,引汉济渭秦岭输水隧洞实现全线贯通,这标志着引汉济渭工程关键控制性工程取得重大胜利,年内可先期向西安供水,汉水穿越秦岭润泽秦川大地的美好愿景指日可待。

引汉济渭秦岭输水隧洞全线贯通。

陕西版“南水北调” 2030年将实现配水15亿立方米

长期以来,缺水问题制约着关中、陕北的经济社会发展。因此,陕西启动了省内南水北调工程——引汉济渭工程,统筹陕西三大区域,联通长江与黄河两大水系,横穿秦岭屏障,将汉江水引入关中平原,破解陕西水资源分布不均的问题。

该工程是《渭河流域重点治理规划》中的水资源配置骨干项目、《关中——天水经济区规划》中的重大基础设施建设项目,也是国家“十三五”加快推进的172项重大水利工程之一,建成后多年平均调水规模可达15亿立方米,惠及1411万人,支撑全省1.1万亿元的国内生产总值。

引汉济渭工程分为调水工程和输配水工程两大部分,通过“一次立项、分期配水”的建设方案,将逐步实现2025年配水10亿立方米、2030年配水15亿立方米目标,以此解决关中、陕北缺水问题。

待全部完工后,引汉济渭工程会将陕南丰富的水资源调到关中地区,输送至渭河两岸的西安、咸阳、渭南、杨凌4个重点城市,西咸新区5座新城,周至、鄠邑、长安等11个中小城市及渭北工业园区等共计21个受水对象,可支撑全省1.1万亿元国内生产总值,受益人口达1411万。

引汉济渭秦岭输水隧洞全线贯通。

首次尝试从底部横穿秦岭 施工难度世界罕见

秦岭输水隧洞是引汉济渭工程的关键控制性工程,也是人类从底部横穿秦岭的首次尝试。隧洞全长98.3千米,最大埋深2012米,设计流量70立方米每秒,纵坡1/2500,穿越地区地质条件极其复杂,众多院士、专家评价为“综合施工难度世界罕见”。

据统计,秦岭输水隧洞累计发生岩爆4000余次,其中中等等级以上3000余次,最大震级1.6级。针对超长施工通风难题,引汉济渭工程创立了完整的超长隧洞TBM法和钻爆法新的施工通风成套技术体系,创造了钻爆法无轨运输施工通风距离7.2千米、TBM法独头掘进施工通风距离16.5千米的世界纪录。

受地质地形等条件限制,秦岭输水隧洞采取钻爆法和TBM联合施工,其中钻爆法施工63.3千米,TBM施工35千米。尤其是TBM施工段,先后遭遇强岩爆、超强岩爆、断层塌方、突涌水、高温高湿、有害气体等地质灾害。

呼声回应丨郭杜三仁路车子违停道比较严重 西安高新交警队:加强治理******

  12月2日,有群众体现,西安郭杜三仁路两边车辆占道比较严重,附近21中小学、23中小学、31中小学、22幼稚园等近十所院校集中化,常常造成拥堵,存有安全风险。

  对于群众体现的问题,西安交警高新科技中队西太路中队马上分配警察前去整顿,三仁路属混行路面,马路边居民和商家多,一部分驾驶员忽视交通法规将车辆停到马路边,警察对有驾驶人的违停车辆开展了劝离,无驾驶人的违停车辆照相调查取证后入录交通违章不但进行处分,与此同时汇报管委会在三仁路安裝禁停标志,下一步管辖区中队将加强三仁路违停车辆整治幅度。

  华商报小编 杨平。



来源于:华商网-华商报。

编缉:方方正正。

云南弥勒:触摸“石头地”的绿色脉动

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3.2022年最出圈专业有多可怕?211热门专业录取分直逼优势985!

4.搜救犬水灾救援22天殉职 主人:它太累了

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