This RNA virus is relatively stable and have very little variation, so vaccines are the key to the best success against the endemic
The incubation period is 3 to 14 days long, but the early infectivity is very strong. The RNA level of the new coronavirus has reached a peak within 5 days of symptoms. Compared with the SARS virus, the peak value can be higher than 1000 more infectious. One person can infect more than 3 per person.
More than half of the patients are asymptomatic or minimal symptomatic but can be infectious
No chronic virus carriers have been found yet.
Although it is unknown whether the recovered person can be reinfected, It mostly will not be and the presence of antibodies may be a sign that the patient is beginning to recover.
Older and the ones with diabetic, hypertension and cardiovascular conditions , the mortality rate is high, but among the seriously ill patients admitted to hospital, young and middle-aged people also account for 20%.
There are no data on the sequelae of this disease after recovery. Nervous system damage has occurred: necrotizing hemorrhagic encephalitis, uncommon.
Whether it will come again next winter is unknown, but the possibility is high.
In terms of treatment, the combination test of azithromycin and hydroxychloroquine is still in progress, and the effect is unknown. The antibody of the recovered person may be useful, but the portion is limited for a while. The development of monoclonal antibodies is expected.
At a time when there is a lot of uncertainty, a nationwide national stay at home for 10 weeks, wearing a mask when going out, people are 2 meters or 6 feet apart, washing hands, not touching the face, perhaps the most reliable.
奇怪的COVID-19病毒
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Weird COVID-19 virus. Seeto
This RNA virus is relatively stable and have very little variation, so vaccines are the key to the best success against the endemic
The incubation period is 3 to 14 days long, but the early infectivity is very strong. The RNA level of the new coronavirus has reached a peak within 5 days of symptoms. Compared with the SARS virus, the peak value can be higher than 1000 more infectious. One person can infect more than 3 per person.
More than half of the patients are asymptomatic or minimal symptomatic but can be infectious
No chronic virus carriers have been found yet.
Although it is unknown whether the recovered person can be reinfected, It mostly will not be and the presence of antibodies may be a sign that the patient is beginning to recover.
Older and the ones with diabetic, hypertension and cardiovascular conditions , the mortality rate is high, but among the seriously ill patients admitted to hospital, young and middle-aged people also account for 20%.
There are no data on the sequelae of this disease after recovery. Nervous system damage has occurred: necrotizing hemorrhagic encephalitis, uncommon.
Whether it will come again next winter is unknown, but the possibility is high.
In terms of treatment, the combination test of azithromycin and hydroxychloroquine is still in progress, and the effect is unknown. The antibody of the recovered person may be useful, but the portion is limited for a while. The development of monoclonal antibodies is expected.
At a time when there is a lot of uncertainty, a nationwide national stay at home for 10 weeks, wearing a mask when going out, people are 2 meters or 6 feet apart, washing hands, not touching the face, perhaps the most reliable.
的自愈者体内的抗体有区别和不同吗?
我们美国都死了那么多人,为什么中国只死了三千多。
其实他们不知道,中国用中药,美国不行。
中国有必要好好总结并向国外介绍中西医结合的详细情况。
尽管无法指望西方国家接受,解释一下也是好的。
怨不得人家不信。
黄芪、蒲公英等草药在美国已经被民众广泛认同,与中国中药研发人员长期以来大量发表,以实验数据为根据的药理药效论文有直接关系。去 amazon 网站上看看就知道了。如果不做严格的实验,拿不出扎实的数据,只说云里雾里的五行旧观念,要说服人家就难了。
1. 出现症状后10-14天才开始用药,用药10天后痊愈,一般IgM和IgG都会有,IgG的数量多,而且质量(中和病毒能力,与病毒结合的亲和力)会好一些。IgG群体本身随病程发展有优胜劣汰。
2. 出现症状后3天就用药,用药5天后痊愈,一般有少量IgM, IgG 数量更少。
我不是专家,仅凭以前学过的零碎记忆作出判断,对错未知。
RNA病毒稳定,变异小?无知者无畏啊。关键是还发帖。
知识有限的时候,请不要随便发帖误导人!!尤其是现在这个时候!!!
不小,各地发现的病毒,RNA序列都有差别。
COVID-19 (previously known as “2019 novel coronavirus”) and the disease it causes.
参见:Antibody responses to SARS-CoV-2 in patients of novel coronavirus disease 2019, https://www.medrxiv.org/content/10.1101/2020.03.02.20030189v1.full.pdf
想知道它到底是如何形成的,到底是什么组合。
这种病毒是稳定性最差的。学过生物的都懂。当你传递出错误信息的时候,会影响人们做出错误的决定。我平静地指出你这个信息的不准确,有何违规可言?晕