Article

Modes of contact and risk of transmission in COVID-19 among close contacts

2020-03-26

Abstract excerpt

<h4>Background</h4> Rapid spread of SARS-CoV-2 in Wuhan prompted heightened surveillance in Guangzhou and elsewhere in China. Modes of contact and risk of transmission among close contacts have not been well estimated. <h4>Methods</h4> We included 4950 closes contacts from Guangzhou, and extracted data including modes of contact, laboratory testing, clinical characteristics of confirmed cases and source cases. We...

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Literature Corpus work: ea5ea73e-cb4b-56f0-ac49-c4a126f05de9
DOI: 10.1101/2020.03.24.20042606

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