申博亚洲太阳城总代理: WHO expert: novel coronavirus origins linked to bats

2020-05-09 Editor : Li Yan www.123tyc.comECNS App Download
Special: Battle Against Novel Coronavirus 本文来源:,  对于这样的回复,徐女士并不满意。CRISPR-Cas9被认为是第三代基因编辑技术,近些年来一直是诺贝尔奖的热门。  【亮点2】  北科大招生专业增至6个  北京科技大学按大类招生的专业将从5个增至6个。  警方介绍:两人单笔盗窃最高金额达10余万元,初步查证,今年至今已作案40余起,涉案金额近百万元。

2016年也将成为中国与亚太合作的新起点。2013年1月,光明网时评作者郭元鹏获“陈光标年度新闻一等奖”。王方奎Spyro:话糙理不糙,接地气,坦诚相待  妃爷在路上_:作为一名学生应该有自动去除不好的东西的能力很多话从老师口中说出来的不一定全对但是看的是自己怎么去感悟。小区居民告诉现代快报记者,猴儿有时候在小区大摇大摆溜达,有时候在居民楼上蹿下跳,还会趴在居民窗户上偷窥,呲牙咧嘴地作个怪脸,把屋里的人吓得尖叫。

  我们正是在继续发扬上述两个传统的基础上,从事社会主义先进文化建设的。光明时评频道统一投稿信箱为。于是,尽管当时的刘诗诗毫无表演经验,导演还是打定主意让这个有着独特韵味的女孩子走进了《月影风荷》。  随着东部地区的一些传统产业转移到中西部地区,传统工业、制造业的比重下降明显,经济出现回落也是正常现象;同时,工业的快速增长也适当将西部地区的GDP增速推高。

The novel coronavirus belongs to a group of viruses that are found in bats, an expert from the World Health Organization said at a press briefing amid international debate on the origins of the disease.

Peter Ben Embarek, a WHO scientist who studies animal-to-human transmission of diseases, said that there is evidence that cats and other felines are susceptible to the disease. He said it is important to establish which animals can get infected in order to monitor potential reservoirs for the virus.

Embarek said it is safe to say that a traditional food market in Wuhan played some role in the spread of the disease, though the WHO is yet to determine the source of the disease or which exact animal species it came from initially.

He said that the novel coronavirus finds its origins in animals, much in the same way that previous outbreaks of diseases, including SARS, MERS and types of bird and swine flu,began through close contact between humans and other species. Embarek was speaking at aUN news conference on Friday, amid ongoing discussions around the globe about the origins of the novel coronavirus.

Some politicians in the United States and elsewhere have promoted the theory that the novel coronavirus was engineered or manipulated by scientists in a laboratory setting.

"The origin is not unique, we have seen several of these events," Embarek said. "It is not unusual to have these events but of course this one is totally unique in the scale and size of how it has impacted public health and our daily life in recent months."

Embarek said further research needs to be done to uncover the precise source of the disease. He said that while the food market in Wuhan played a role in the spread of the disease, the WHO does not know if the virus first infected humans at the market, or if the spread of infection was amplified there. They also do not know if an animal was the first to spread the virus at the market, or if an infected person arrived at the market and transmitted it to other people.

Embarek said that it is vital that sanitary standards are improved at traditional food markets, which act as a source of fresh produce for millions around the world.

"Food markets are often overcrowded, in poor condition, and maintaining hygiene and food safety is difficult, so it's not surprising that these events happen," he said. "It is therefore critically important that we pay more attention and give more resources to improving traditional food markets."

He said that more research needs to be done to establish what animal species are susceptible to COVID-19 infection. This is because some species could act as reservoirs for the virus, and potentially trigger future outbreaks.

Cats are known to be susceptible to infection and can pass on infection to each other. Embarek said there is some evidence that dogs are also susceptible, but to a much lesser extent. He said that pigs and poultry are not known to carry the virus. More work needs to be done to establish susceptibility in other farm animals.


Most popular in 24h

MoreTop news


Back to top Links | About Us | Jobs | Contact Us | Privacy Policy
Copyright ©1999-2020 All rights reserved.
Reproduction in whole or in part without permission is prohibited.
申博游戏网站登入 菲律宾申博娱乐官网 申博在线娱乐登入网址 申博电子游戏开户登入 太阳城申博娱乐直营网
旧版太阳城直营网 申博免费开户申博线路检测 申博太阳城电脑客户端下载 申博代理官网登入 申博游戏苹果手机怎么下载
太阳城娱乐138申博直营网 太阳城娱乐网址 下载申博太阳娱乐直营网 申博代理直营网 申博游戏苹果手机怎么下载