Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China

Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China

Detailed knowledge of COVID-19 epidemiology is needed to inform public health responses. Here, the authors use large-scale contact tracing data to provide empirical estimates of key parameters, and show that susceptibility increases with age but transmissibility does not vary significantly.

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Autores principales: Shixiong Hu, Wei Wang, Yan Wang, Maria Litvinova, Kaiwei Luo, Lingshuang Ren, Qianlai Sun, Xinghui Chen, Ge Zeng, Jing Li, Lu Liang, Zhihong Deng, Wen Zheng, Mei Li, Hao Yang, Jinxin Guo, Kai Wang, Xinhua Chen, Ziyan Liu, Han Yan, Huilin Shi, Zhiyuan Chen, Yonghong Zhou, Kaiyuan Sun, Alessandro Vespignani, Cécile Viboud, Lidong Gao, Marco Ajelli, Hongjie Yu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/7deafbe829204e2fae1fb3b10d5aa743
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spelling oai:doaj.org-article:7deafbe829204e2fae1fb3b10d5aa7432021-12-02T13:34:29ZInfectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China10.1038/s41467-021-21710-62041-1723https://doaj.org/article/7deafbe829204e2fae1fb3b10d5aa7432021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-21710-6https://doaj.org/toc/2041-1723Detailed knowledge of COVID-19 epidemiology is needed to inform public health responses. Here, the authors use large-scale contact tracing data to provide empirical estimates of key parameters, and show that susceptibility increases with age but transmissibility does not vary significantly.Shixiong HuWei WangYan WangMaria LitvinovaKaiwei LuoLingshuang RenQianlai SunXinghui ChenGe ZengJing LiLu LiangZhihong DengWen ZhengMei LiHao YangJinxin GuoKai WangXinhua ChenZiyan LiuHan YanHuilin ShiZhiyuan ChenYonghong ZhouKaiyuan SunAlessandro VespignaniCécile ViboudLidong GaoMarco AjelliHongjie YuNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Shixiong Hu
Wei Wang
Yan Wang
Maria Litvinova
Kaiwei Luo
Lingshuang Ren
Qianlai Sun
Xinghui Chen
Ge Zeng
Jing Li
Lu Liang
Zhihong Deng
Wen Zheng
Mei Li
Hao Yang
Jinxin Guo
Kai Wang
Xinhua Chen
Ziyan Liu
Han Yan
Huilin Shi
Zhiyuan Chen
Yonghong Zhou
Kaiyuan Sun
Alessandro Vespignani
Cécile Viboud
Lidong Gao
Marco Ajelli
Hongjie Yu
Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China
description Detailed knowledge of COVID-19 epidemiology is needed to inform public health responses. Here, the authors use large-scale contact tracing data to provide empirical estimates of key parameters, and show that susceptibility increases with age but transmissibility does not vary significantly.
format article
author Shixiong Hu
Wei Wang
Yan Wang
Maria Litvinova
Kaiwei Luo
Lingshuang Ren
Qianlai Sun
Xinghui Chen
Ge Zeng
Jing Li
Lu Liang
Zhihong Deng
Wen Zheng
Mei Li
Hao Yang
Jinxin Guo
Kai Wang
Xinhua Chen
Ziyan Liu
Han Yan
Huilin Shi
Zhiyuan Chen
Yonghong Zhou
Kaiyuan Sun
Alessandro Vespignani
Cécile Viboud
Lidong Gao
Marco Ajelli
Hongjie Yu
author_facet Shixiong Hu
Wei Wang
Yan Wang
Maria Litvinova
Kaiwei Luo
Lingshuang Ren
Qianlai Sun
Xinghui Chen
Ge Zeng
Jing Li
Lu Liang
Zhihong Deng
Wen Zheng
Mei Li
Hao Yang
Jinxin Guo
Kai Wang
Xinhua Chen
Ziyan Liu
Han Yan
Huilin Shi
Zhiyuan Chen
Yonghong Zhou
Kaiyuan Sun
Alessandro Vespignani
Cécile Viboud
Lidong Gao
Marco Ajelli
Hongjie Yu
author_sort Shixiong Hu
title Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China
title_short Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China
title_full Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China
title_fullStr Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China
title_full_unstemmed Infectivity, susceptibility, and risk factors associated with SARS-CoV-2 transmission under intensive contact tracing in Hunan, China
title_sort infectivity, susceptibility, and risk factors associated with sars-cov-2 transmission under intensive contact tracing in hunan, china
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/7deafbe829204e2fae1fb3b10d5aa743
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