About: Nosocomial outbreak of COVID-19 pneumonia in Wuhan, China

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Nosocomial outbreak of COVID-19 pneumonia in Wuhan, China
Creator	Gao, Yang Gao, Zhancheng Xu, Yu Zheng, Yali Yang, Dong Wang, Guoqing Jiang, Nanchuan Shi, Huanzhong Zhang, Zhi Pan, Tao Ma, Ling Zhang, Jianchu Bai, Xinghua Chang, Yujun Deng, Tao He, Yukun Jiang, Ning Liang, Limei Liu, Lingbo Liu, Wenxuan Ma, Wan-Li Ma, Xinqian Wang, Xiaorong Yang, Bohan Zhou, Qiong Zhai, Bingbing Wei, Xiaoshan
Source	Medline; PMC
abstract	BACKGROUND: The novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), infected over 3300 healthcare workers in early 2020 in China. Little information is known about nosocomial infections of healthcare workers in the initial period. We analysed data from healthcare workers with nosocomial infections in Wuhan Union Hospital (Wuhan, China) and their family members. METHODS: We collected and analysed data on exposure history, illness timelines and epidemiological characteristics from 25 healthcare workers with laboratory-confirmed coronavirus disease 2019 (COVID-19) and two healthcare workers in whom COVID-19 was highly suspected, as well as 10 of their family members with COVID-19, between 5 January and 12 February 2020. The demographics and clinical features of the 35 laboratory-confirmed cases were investigated and viral RNA of 12 cases was sequenced and analysed. RESULTS: Nine clusters were found among the patients. All patients showed mild to moderate clinical manifestation and recovered without deterioration. The mean period of incubation was 4.5 days, the mean±sd clinical onset serial interval (COSI) was 5.2±3.2 days, and the median virus shedding time was 18.5 days. Complete genomic sequences of 12 different coronavirus strains demonstrated that the viral structure, with small irrelevant mutations, was stable in the transmission chains and showed remarkable traits of infectious traceability. CONCLUSIONS: SARS-CoV-2 can be rapidly transmitted from person to person, regardless of whether they have symptoms, in both hospital settings and social activities, based on the short period of incubation and COSI. The public health service should take practical measures to curb the spread, including isolation of cases, tracing close contacts, and containment of severe epidemic areas. Besides this, healthcare workers should be alert during the epidemic and self-quarantine if self-suspected of infection.
has issue date	2020-06-04(xsd:dateTime)
bibo:doi	10.1183/13993003.00544-2020
bibo:pmid	32366488
has license	no-cc
sha1sum (hex)	00f72ff0dc58a60ef31950d0f28c33dfaf1bf2eb
schema:url	https://doi.org/10.1183/13993003.00544-2020
resource representing a document's title	Nosocomial outbreak of COVID-19 pneumonia in Wuhan, China
has PubMed Central identifier	PMC7236818
has PubMed identifier	32366488
schema:publication	Eur Respir J
resource representing a document's body	covid:00f72ff0dc58a60ef31950d0f28c33dfaf1bf2eb#body_text
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