据Retraction Watch网站统计,COVID-19论文撤稿已经多达253篇,这一数字还在不断上涨中。 The Lancet主编Richard Horton一针见血地指出这些COVID-19论文“有一部分是没有参考价值的,比如预印本论文”(Some of the material that’s bee...
If someone in your house gets infected with the COVID -19, how can you stay safe? The following tips can help you.Clean your hands often.Keep apart and separate.Keep your hands clean and away from your Stay at least 2 meters away from the infected person. If possible, have face. Avoi...
Covid has created an emergency of epic proportions. While a vaccine may be forthcoming, this is not guaranteed, as discussed herein. The potential problems and ominous signs include: a) Lung injury that developed in animals given an experimental vaccine for the severe acute respiratory syndrome ...
If people around you have had a fever recently, it may not be COVID-19. According to China Daily, many places in China have entered into the peak (高峰) period for seasonal (季节性的) flu. Influenza A (甲流) is sweeping across the country. To protect ourselves, it is useful to kn...
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As COVID-19 lockdowns begin to ease across Europe, there has been a surge in people anxious for what the future holds. /CFP "And I think the time aspect of it, the minute you put pressure on yourself to feel better by certain time is when it gets even harder ...
If people around you have had a fever recently, it may not be COVID-19 (新冠肺炎). According to Chin a Daily, many more people in Chin a have got seasonal flu (流感). Influenz a A (甲流) is spreading across the country.People who have got influenz a A may have a cough, a ...
Yes, you can get the COVID, shingles, and flu vaccines all on the same day. And if you don't have a fever and only have "mild" cold symptoms, you can still get vaccinated with any or all of them. You just want to make sure you don't have COVID because if you do, it doesn...
解析 答案见上【详解】句意:如果我们家的老人感染了新冠肺炎,我们应该做什么?由if引导的条件状 语从句时态“主将从现”规则可知,从句中使用一般现在时,主语是the old“老人”,由于“the+ 形容词”表示一类人,属于集合名词,谓语动词用复数,故使用动词原形。故填have。 反馈 收藏 ...
COVID-19患者的粪便中富含可引起菌血症的机会性致病菌,如哈氏梭菌(Clostridium hathewayi)、肠杆菌科(Enterobacteriaceae)、肠球菌(Enterococcus)、粘性放线菌(Actinomyces viscosus)和Bacteroides nordii。即使在SARS-CoV-2感染被清除或痊愈后,肠道生态失调仍然存在。肠道真菌和病毒群构成肠道微生物群的一部分,在应对...