气候变化领域集成服务门户(CCPortal): An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China

CCPortal

DOI	10.1126/science.abb6105
	An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China
	Tian H.; Liu Y.; Li Y.; Wu C.-H.; Chen B.; Kraemer M.U.G.; Li B.; Cai J.; Xu B.; Yang Q.; Wang B.; Yang P.; Cui Y.; Song Y.; Zheng P.; Wang Q.; Bjornstad O.N.; Yang R.; Grenfell B.T.; Pybus O.G.; Dye C.
发表日期	2020
ISSN	0036-8075
起始页码	638
结束页码	642
卷号	368 期号:6491
英文摘要	Responding to an outbreak of a novel coronavirus [agent of coronavirus disease 2019 (COVID-19)] in December 2019, China banned travel to and from Wuhan city on 23 January 2020 and implemented a national emergency response. We investigated the spread and control of COVID-19 using a data set that included case reports, human movement, and public health interventions. The Wuhan shutdown was associated with the delayed arrival of COVID-19 in other cities by 2.91 days. Cities that implemented control measures preemptively reported fewer cases on average (13.0) in the first week of their outbreaks compared with cities that started control later (20.6). Suspending intracity public transport, closing entertainment venues, and banning public gatherings were associated with reductions in case incidence. The national emergency response appears to have delayed the growth and limited the size of the COVID-19 epidemic in China, averting hundreds of thousands of cases by 19 February (day 50). Copyright © 2020 The Authors,
关键词	data set disease control disease incidence disease transmission epidemic public health viral disease Article China coronavirus disease 2019 disease duration disease transmission epidemic health care planning human incidence infection control influenza A (H1N1)pandemic patient isolation priority journal public health sample size scale up traffic and transport Betacoronavirus communicable disease control Coronavirus infection epidemic pandemic public health service regression analysis statistical model travel virus pneumonia China Hubei Wuhan Coronavirus Betacoronavirus China Communicable Disease Control Coronavirus Infections Epidemics Humans Incidence Models, Statistical Pandemics Pneumonia, Viral Public Health Practice Regression Analysis Travel
语种	英语
来源机构	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/133521
推荐引用方式 GB/T 7714	Tian H.,Liu Y.,Li Y.,et al. An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China[J]. Science,2020,368(6491).
APA	Tian H..,Liu Y..,Li Y..,Wu C.-H..,Chen B..,...&Dye C..(2020).An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China.,368(6491).
MLA	Tian H.,et al."An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China".368.6491(2020).