Feature: Chinese vaccines help protect Cambodian children against COVID-19 COVID-19 takes heavy toll on U.S. kids WHO says COVID-19 still an international health emergency Scientists warn of staying threats of coronavirus, long-time symptoms in U.S. ...
China recently shifted its COVID-19 protocols from prevention to treatment, citing weaker virus strains, some level of immunity, as well as years of experience in dealing with the disease. CGTN's Zhao Yunfei, one of our reporters in Wuhan during the initial outbreak, t...
百度试题 结果1 题目There are v ___ (疫苗) against Covid-19.相关知识点: 试题来源: 解析 根据句意,有新冠病毒疫苗。结合首字母及汉语"疫苗",考虑名词vaccine,结合there be句型的就近原则可知,are后应用复数。故填:vaccines。反馈 收藏
The fight against COVID-19 engages the front-line battle against the epidemic as well as scientific research and material production behind the scenes. All of these need to work together to win the fight.——2020年3月2日，习近平在清华大学医学院考察调研时强调 疫情发生以后，我提出了坚定信心、同...
Vaccines(疫苗) against COVID-19 are about 90 percent effective at blocking coronavirus infections, studies suggest. Nearly 4,000 health care workers, first responders and firefighters in six states took part in the study led by CDC researchers. From December 14 through March 13, the workers subm...
COVID-19 hospitalizations, deaths may increase with colder weather: WHO 2022-09-01 Global COVID-19 cases surpass 600 mln -- Johns Hopkins University 2022-08-28 Pfizer's COVID-19 vaccine 73 pct effective in kids under 5 years 2022-08-25 ...
Assessing the ongoing COVID-19 battle, El-Sadr said it is still worrisome "that we haven't seen yet definitive evidence that we are on the down slope that we're getting to the point where the virus and the disease will be extinguishing itself." Yet, she said she is "encouraged because...
China's top epidemiologist Zhong Nanshan said on Friday that Chinese vaccines are effective against the Delta COVID-19 variant first detected in India, urging more people to get vaccinated. Zhong said the epidemic resurgence in Guangzhou, the capital city of south China's Guangdong...
【题目】Vaccines(疫苗) against COVID-19 are about 90 percent effective at blocking coronavirusinfections, studies suggest.Nearly 4,000 health care workers, firstresponders and firefighters in six states took part in thestudy led by CDC rescarchers. From December 14 through March 13, the workers ...
习近平建议构筑全球抗疫防火墙，二十国集团成员首先要做好各自疫情防控，并向其他国家施以援手。要加快行动，并支持世界卫生组织协调整合资源，公平有效分配疫苗。Calling for building a global firewall against COVID-19, President Xi Jinping urged G20 members to bring the disease under control at home and ...