日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
China
Home / China / The fight against novel coronavirus

CDC denies withholding info on virus

By ZOU SHUO and WANG XIAOYU | China Daily | Updated: 2020-02-01 08:49
Share
Share - WeChat
[Photo/Agencies]

Retrospective study of early transmission is based on publicized data, center says

The Chinese Center for Disease Control and Prevention said on Friday the conclusion that human-to-human transmission of the coronavirus could have occurred as early as mid-December is drawn from a retrospective study based on published cases of the infection, refuting online allegations that it has withheld important information about the outbreak.

In a new paper about the virus published in The New England Journal of Medicine on Wednesday, a team of researchers, including those from the center, drew on data from the 425 confirmed cases as of Jan 23 and stated that "there is evidence that human-to-human transmission has occurred among close contacts since the middle of December 2019."

The conclusion has led some people to believe that such evidence had already been discovered by Chinese researchers in December. Some have accused researchers and CDC officials of intentionally covering up the risk of transmission among people out of self-interest to gain academic clout.

"The conclusion is a deduction based on a retrospective study that looks back on epidemiology research of infected cases," the CDC said in a statement, reaffirming that the risk of the virus spreading among people was not discovered at the onset of the outbreak in December.

The center said that information about the 425 cases analyzed in the paper, including infections of 15 medical workers, had already been released to the public before researchers conducted the study.

Evidence of person-to-person transmission of the coronavirus during the outbreak was first disclosed to the public by Zhong Nanshan-who leads a senior-level expert team convened by the National Health Commission-on Jan 20, before studies associated with the paper began.

The center added that the prompt release of research results of the virus in academic journals is aimed at sharing the latest information with scientists in China and abroad, joining efforts to evaluate the outbreak and improve control measures.

The Ministry of Science and Technology said that researchers should focus their attention on epidemic prevention and control instead of publishing papers, news outlet Jiemian reported on Thursday.

Citing a notice issued by the ministry, the report said that researchers should focus all their attention on achieving technological breakthroughs in relation to the virus.

Authorities should strengthen regulation on such research, keep close watch on the latest updates and share relevant results and data among different institutes and research teams, the report said.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 成人免费观看网欧美片 | 四虎欧美在线观看免费 | 奇米第四色网站 | 国产精品思瑞在线观看 | 999热在线精品观看全部 | 欧美一级黄色片在线观看 | 久久国产精品久久精品国产 | 久久精品国产99久久久古代 | 哥斯拉大战金刚2在线观看免费完整版 | 国产偷久久一级精品60部 | 欧美精品免费线视频观看视频 | 亚洲欧洲精品一区二区 | 国产精品欧美一区二区在线看 | 亚洲一区在线免费观看 | 久久天堂色 | 很黄很色的网站 | 欧美一级做 | 天天干天天拍天天射 | 网红和老师啪啪对白清晰 | 青青草娱乐视频 | 午夜影院观看 | 久久精品一 | 欧美亚洲不卡 | 精品一卡2卡三卡4卡乱码免费 | www.9p234.com| 操日日| 一区二区三区四区在线 | 我要看真正的免费毛片 | 2级毛片| 久久久999精品视频 日本高清不卡在线 | 日韩在线观看中文字幕 | 免费久久一级欧美特大黄 | 欧美高清一区二区三区欧美 | 天天做天天爱天天综合网 | 国产福利视频在线观看 | 久久6699精品国产人妻 | 韩国日本在线 | 国产一区二区三区免费观看 | 在线看一级片 | 九九热在线免费视频 | 中文字幕日韩理论在线 |