Is the COVID-19 vaccine safe for children? Yes, U.S. regulators authorized Pfizer's vaccine foryounger childrenafter millions of 12- to 17-year-olds already safely got the shot, the only one available for children in the country. Those ages 5 to 11 will get just a third of the dose ...
Pfizersaid it had fully enrolled itsCovid-19vaccine trial in kids ages 12 to 15, a key step before the vaccine could be used in that age group. The study, an extension of the one used to support the company's Emergency Use Authorization of the vaccine in people 16 and ...
Though many schools promised they will take excessive measures to ensure the safety of students, the inaccessibility of a vaccine, the lack of widespread testing and the challenge of forcing playful children to keep social distancing at school are all risks that many par...
For women trying to get pregnant, Blakney said there’s “no reason” to think that any of the currently approved COVID-19 vaccines would affect fertility. READ MORE:Most B.C. adults could get their first COVID vaccine shot by July: health officials READ MORE:Recent increas...
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。
are safe and effective. While the FDA fast-tracked the COVID-19vaccine trialsfor adults, the process for children will likely take longer due tofactors like safety data. Depending on the vaccine technology, this data for children can take up to six months compared to two months for adults....
句意:——在新冠肺炎大流行期间,该疫苗在我国各地广泛接种。——你说得对。我们的政府为此付出了巨大的努力。 考查副词辨析。hardly几乎不;simply仅仅;widely广泛地。根据“the vaccine is taken throughout our country”可知,疫苗在我国各地广泛接种。故选C。反馈...
Answers to 25 common COVID-19 vaccine questions Vaccinations for COVID-19 began being administered in the U.S. on Dec. 14, 2020. The quick rollout came a little more than a year after the virus was first identified in November 2019. The impressive speed with which vaccines were developed...
___ the COVID-19 is still spreading rapidly, getting a vaccine(疫苗) is quite necessary.A.BeforeB.SinceC.AlthoughD.Unless相关知识点: 试题来源: 解析 【答案】 B 【解析】 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。 A. before 在……以前,引导时间状语从句; B. ...
根据文章第二段第二句 "It will make sure that all members get the vaccine in the future.(它将确保所有成员在未来得到疫苗。)" ,可知设立COVAX是为了开发COVID-19疫苗。故答案为A。 (2) 主旨大意题。根据第二段第三句 "When a vaccine is proven to be safe and effective, all countries in COVAX...