Can the virus that causes COVID-19 be transmitted through the air? Studies to date suggest that the virus that causes COVID-19 is mainly transmitted through contact with respiratory droplets rather than through the air....
The virus that causes COVID-19 is spreading very easily and sustainably between people. In general, the more closely a person interacts with others and the longer that interaction, the higher the risk of COVID-19 spread. It may be possible that a person can get COVID-19 by touching a ...
句意:——动物能携带导致新型冠状病毒肺炎的病毒吗?——不能。它们的皮肤或皮毛上没有这种病毒。 考查动词词义辨析。carry拿,携带;raise提升,举起;hang悬挂;grow成长,发展。根据“They don’t have it on their skin or fur.”可知,动物的皮肤或皮毛上不携带这种病毒,carry符合语境。故选A。反馈 收藏 ...
In the study, researchers examined brain changes in nine people who died suddenly after being infected with SARS-CoV-2, the virus that causes COVID-19. The results appeared last week in the publication Brain. Damage ...
One of the novel coronavirus' most insidious tricks is that it can block the ability of cells to produce protective proteins without hindering its own ability to replicate. Now, a multidisciplinary team of Yale researchers has discovered how SARS-CoV-2, the virus that causes COVID-19, accomplis...
Last month, the US Senate passed a bill requiring the declassification of information related to COVID-19 origins. The bill, which prompted strong protests from China, stated the reason for the disclosure was US politicians' belief that the virus had leaked from a Chinese lab.While there is ...
Researchers at the University of São Paulo (USP) in Brazil have shown for the first time that SARS-CoV-2, the virus that causes COVID-19, can remain in the sperm of patients for up to 90 days after hospital discharge and up to 110 days after the initi
可知,嗅觉缺失可以更好地预测COVID-19的感染,故选C。(2)A.细节理解题。根据第四段"In a paper published on Friday,researchers found that SARS-CoV-2,the virus that causes COVID-19.attacks the cells that support those smell-detecting neurons but not the neurons themselves."(在上周五发表的一篇...
While there is no concrete scientific evidence for the exact origins of COVID-19, Tong said that based on the joint investigation by China and the World Health Organization in 2021, it is "extremely unlikely" that the virus had emerged from a lab leak. ...
SARS-CoV-2, the virus that causes COVID-19, is part of thecoronavirus family. When the virus gets in your body, it comes into contact with the mucous membranes that line your nose, mouth, and eyes. The virus enters a healthy cell and uses the cell to make new virus parts. It multi...