With the NHS braced for a tough winter, Elisabeth Mahase looks at what's happening with covid tracking and testing, and variants Although the UK significantly scaled back its covid surveillance earlier this year,1 the Office for National Statistics' coronavirus infection survey,2 which involves ...
"COVID did have a huge impact on NHS capacity to deal with the backlog, but we haven't had those widespread restrictions for several years now, yet the NHS has been unable to catch up again and the year-long added pressure from COVID hospitalisation...
【题文】⋅3As COVID-19 is still spreading in many countries, quickly finding people who have the virus is very important. But COVID-19 is not easy to detect. Many people who catch the virus clearly show signs of being ill, like having a fever or coughing. But many others show no ...
【答案】B 【详解】 句意:由于COVID-19仍在迅速传播,接种疫苗是非常必要的。 考查连词辨析。before 在...以前, 引导时间状语从句;since 由于,引导原因状语从句; although 尽管,引导让步状语从句;unless 除非,引导条件状语从句。分析语境可知,前半 句是一个原因状语从句,空处表示“由于” 。 故选B。 反馈 收藏...
UK PM Says There Is Light at End of COVID Tunnel More Reuters FILE PHOTO: Britain's Prime Minister Boris Johnson wearing a face mask as he leaves Downing Street, after new nationwide restrictions were announced during the coronavirus disease (COVID-19) outbreak in London, Britain, November 4...
COVID-19 restrictions in England are set to end on July 19 as part of the final step of its roadmap out of the lockdown. However, scientists warned that lifting all restrictions at this stage could increase likelihood of dangerous variants. The UK recorded more than 54,000 new cases on ...
Along with Pacific Islanders, they suffer from disproportionately high death rates and hospitalizations and low testing—but their suffering remains invisible
1COVID-19 is still spreading around the world.To fight the disease,scientists have developed different vaccines(疫苗).By now,millions of people have gotten COVID-19 vaccines. (1)___? Vaccines help teach the immune system(免疫系统) about what challenges might look like.They prepare the body ...
解析 B 句意:由于新型冠状病毒仍在快速传播,接种疫苗是非常必要的。before在……之前;since由于;although尽管;unless除非。根据“ the COVID-19 is still spreading rapidly, getting a vaccine(疫苗) is quite necessary”可知,“新型冠状病毒仍在快速传播”是接种疫苗的原因,用since引导原因状语从句,故选B。
“The adjustment does not mean the COVID-19 outbreak is over. China will continue to protect vulnerable groups, especially seniors, and step up efforts to vaccinate them... as the latter has proven effective in preventing severe illness and death,” said