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時間:2022-08-16 來源:本站 點擊:258次

WHO warns of 'very high' Omicron risk as COVID******


A sign advises people to wear a mask and stand 2 meters apart as travelers make their way through Miami International Airport on December 28 in Miami, Florida.。

Omicron still poses a "very high" risk and could overwhelm health care systems, the WHO warned on Wednesday, as the highly transmissible coronavirus variant fuelled record outbreaks in many countries.。

Case numbers have shot up 11 percent globally in the last week, forcing governments from China to Germany and France to find a difficult balance between anti-virus restrictions and the need to keep economies and societies open.。

The Netherlands and Switzerland said Omicron had become the dominant strain in their countries, and while some studies suggested it causes milder COVID-19, the World Health Organization urged caution.。

"The overall risk related to the new variant of concern Omicron remains very high," the UN health agency said in its COVID-19 weekly epidemiological update.。

"Consistent evidence shows that the Omicron variant has a growth advantage over the Delta variant with a doubling time of two to three days."

The WHO said early data from Britain, South Africa, and Denmark – which currently has the world's highest rate of infection per person – suggested there was a reduced risk of hospitalization for Omicron compared with Delta.。

But it added that further data was needed to understand Omicron's severity.。

And despite those studies, Omicron's rapid growth "will still result in large numbers of hospitalizations, particularly amongst unvaccinated groups, and cause widespread disruption to health systems and other critical services", warned WHO Europe's COVID Incident Manager Catherine Smallwood.。

Painful restrictions。

Europe was again one of the hotspots for the pandemic, which is known to have claimed more than 5.4 million lives around the world.。

France, Britain, Greece and Portugal all reported record daily case numbers on Tuesday. France reported almost 180,000 infections over 24 hours.。

To hold back the tide, many nations on the continent have brought back curbs with heavy economic and social consequences.。

Travel chaos。

The COVID spikes around the world have caused severe disruptions to travel over the holidays, with thousands of flights canceled worldwide.。

They are also threatening sports events again.。

England's top football league is grappling with record cases, while China has imposed strict lockdowns on millions of people to control the spread of the Delta variant ahead of the Beijing Winter Olympics.。

Mexico City's mayor on Tuesday canceled the capital's massive New Year's Eve celebrations as a preventative measure after a rise in COVID-19 cases.。

The top American sports leagues have also been hit, as the United States battles a surge fuelled by Omicron, as well as large pockets of unvaccinated people and a lack of access to quick and easy testing.。

The US Centers for Disease Control has halved the isolation period for asymptomatic cases to try and limit disruptions and mass labor shortages.。

President Joe Biden said the United States was generally well prepared, though some hospitals could be "overrun."


  华商报讯(记者 彭宏)10月27日,陕西省教育考试院和省招生办公布《2022年陕西省普通高等学校艺术类专业考试招生工作的通知》(以下简称《通知》)明确:2022年艺考我省美术类专业课、播音编导类专业基础课实行全省统考;在陕部属院校及陕西省属院校(简称省内院校)音乐类、舞蹈类专业课校考实行省内院校校际联考;其他艺术类专业课由招生院校自行组织校考。






  美术类播音编导类专业课考试12月12日 举行











  艺考生本、专科志愿均安排在提前批次填报    录取分段进行




  省内院校不同专业类型录取规则不同   鼓励招生院校提高文化课要求



  《通知》强调, 各艺术类专业均不得采取将高考文化课和专业课成绩各自按一定比例折算形成综合成绩的方式排序录取。




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Rafinha signs one******

RIO DE JANEIRO, Dec. 20 (Xinhua) -- Sao Paulo have reached an agreement to sign former Bayern Munich defender Rafinha on a free transfer, the Brazilian club said on Monday.。

The 36-year-old's contract will run until the end of 2022, with an option of a one-year extension if both parties agree.。

"We've just signed a contract with right-back Rafinha," Sao Paulo president Julio Casares told reporters.。

"His technical ability and leadership qualities are vital. He will be available at the start of the pre-season [in January]. His salary is well within our budget and has performance-based incentives."

Rafinha became a free agent after leaving Gremio following their relegation to Brazil's Serie B earlier this month.。

Sao Paulo finished 13th in the 20-team Brazilian Serie A standings this year, just five points above the relegation zone. Enditem。

今年2月陕西全省河流总体水质优 水源达标率100%******

  本报讯(记者 石喻涵 实习生 胡茜眭雨佳)昨天,省生态环境厅发布今年2月全省水环境质量状况:全省河流总体水质优,与上年同期相比,水质有所改善。







2.西贡厨房 | 都市中恬适的法越情怀



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