What is the updated vaccine? The latest COVID vaccine is an updated booster that targets the Omicron variants that have been circulating all summer (part of the FLiRT family). The new vaccines were tweaked using the KP.2 strain to provide better coverage for the current variants dominating, ...
—Everyone should take a vaccine, or we will be in even ___ danger. A. greatest B. greater C. smaller D. smallest 相关知识点: 试题来源: 解析 [答案]B [解析] [详解] 句意:——我今天下午将去接种新冠疫苗。——每个人都应该接种疫苗,否则我们将面临更大的危险。 考查比较级和形容词辨析。...
——每个人都应该接种疫苗,否则我们会有更大的危险。 考查形容词。smaller更小的;smallest最小的;biggest最大的;bigger更大的。因为even修饰比较级,排除BC两项。根据“Everyone should take a vaccine,”可知,如果我们不是每个人都接种疫苗,我们将会有更大的危险,故选D。反馈 收藏 ...
Mallika Marshall is answering your latest health questions. If you have a question, email her or message her on Facebook or X (formerly known as Twitter). Alice writes, "I heard the CDC is recommending another COVID booster for those of us over 65. My husband and I are both ...
Ours is the first pan-Canadian IMID assessment of how vaccine history and other factors affect serologic COVID-19 vaccine responses. These findings may help individuals personalize vaccination decisions, including consideration of additional vaccination when > 6 months has elaps...
When will you get the COVID-19 vaccine? "Out of an abundance of caution and leveraging the flexibility of our mRNA platform, we are advancing an emerging variant booster candidate against the variant first identified in the Republic of South Africa into the clinic." ...
解析 spread【答案】spread【核心短语/词汇】in time:及时【翻译】为了阻止COVID-19的传播,每个人都应该及时接种疫苗。【解析】根据句意及首字母提示(为了阻止COVID-19的传播,每个人都应该及时接种疫苗。),可知考查短语stop the spread of...(阻止...的传播),spread(传播),不可数名词,故答案为:spread 反馈 ...
Even if you have had COVID-19 previously or have been vaccinated, it is important to get the updated COVID-19 vaccine because the immunity from previous vaccines and infections decreases over time. Another benefit has to do with immune innovation—when the virus changes, it can escape the an...
解析 C [解析] 句意:——为了阻止COVID-19的传播,每个人都应该及时接种疫苗。——是的。这也是保护我们自己的最好方法。 考查非谓语动词。“everyone should take the vaccine(疫苗) in time.”每个人及时接种疫苗的目的是为了阻止COVID-19的传播,所以空处应用动词不定式作目的状语。故选C。反馈 收藏 ...
Health-care and other essential workers who were pregnant or breastfeeding had a difficult decision to make. They had to weigh the known dangers of COVID-19 against uncertainties about vaccine safety information in the early weeks of vaccine rollout. Exclusion from clinical trials left these front...