这次的病毒人类社会从来就没有见过,是第一次被我们所认知,因此应该用 “novel”而不是“new"。 然后我们再来看下冠状病毒coronavirus 这个单词,这个词是由拉丁词根 corona-和virus 符合而成。 为什么叫“冠状”? “corona”的意思是圆形的,冠状的,因为该...
这次的病毒人类社会从来就没有见过,是第一次被我们所认知,因此应该用 “novel”而不是“new"。 然后我们再来看下冠状病毒coronavirus 这个单词,这个词是由拉丁词根 corona-和virus 符合而成。 为什么叫“冠状”? “corona”的意思是圆形的,冠状的,因为该病毒在显微镜下看起来是圆的,像中世纪皇帝戴的皇冠(crown),...
这次的病毒人类社会从来就没有见过,是第一次被我们所认知,因此应该用 “novel”而不是“new'。 然后我们再来看下冠状病毒coronavirus 这个单词,这个词是由拉丁词根 corona-和virus 符合而成。 为什么叫“冠状”? “corona”的意思是圆形的,冠状的,因为该病毒在显微镜下看起来是圆的,像中世纪皇帝戴的皇冠(crown),...
San Carlos Apache Teenager's Death Reverberates Throughout Indian Country A San Carlos Apache teen who was reported missing and then found dead marks one of the latest tragedies as Native American communities continue to grapple with the epidemic of people being killed or...
根据空前句子“Make sure that shared spaces have good air flow and avoid going to crowded places such as hospitals, railway stations and airports(确保共享空间有良好的空气流通,并且避免去拥挤的地方,如医院,火车站和机场。)”可知上文是避免去拥挤的地方,下文应该是如果必须出去的话,必须戴口罩。选项C“We...
Respiratory syncytial virus (RSV) is a significant cause of lower respiratory tract infection in infants and elderly. To understand the evolution of neutralizing epitopes on the RSV glycoprotein (G) and fusion (F) proteins, we conducted a multi-year surveillance program (OUTSMART-RSV) in the US...
Here are a few things to know this time around: What's circulating now? The COVID virus is continually changing, and a recent version is rapidly climbing the charts. Even though it appeared only in September, thevariant known as JN.1, a descendant of omicron, israpidly spreading, represent...
Along with the cold weather winter also brings with it a very fast way for germs to spread, especially among groups of people. Close quarters and cold temperatures plus dry conditions in many states are the perfect conditions for a virus to spread. ...
A new COVID-19 global surveillance system has been developed which can dynamically track not just where the virus is now, but where it is going, how fast it will arrive and whether that speed is accelerating. The newsurveillancesystem, the first to dynamically track the virus, is being roll...
It's winter, that cozy season that brings crackling fireplaces, indoor gatherings—and a wave of respiratory illness. Nearly four years since the pandemic emerged, people are growing weary of dealing with it, but the virus is not done with us.