首页|The latest research progress in asymptomatic and pre-symptomatic patients with COVID-19

The latest research progress in asymptomatic and pre-symptomatic patients with COVID-19

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The asymptomatic and pre-symptomatic infections of coronavirus disease 2019 (COVID-19) has no perceptible clinical symptoms and signs, and it is not easy to be detected. The virus' transmission of asymptomatic and pre-symptomatic infections carried is concealed, which brings great challenges to the control of the epidemic. Due to the length of the incubation period, some studies have failed to distinguish between asymptomatic and pre-symptomatic infections, resulting in a higher proportion of asymptomatic infections. This article reviews the latest research progress of characteristics, transmission, detection and control of asymptomatic and pre-symptomatic infection.

COVID-19Asymptomatic infectionPre-symptomatic infectionCharacteristics

Hui-Juan Shao、Xue-Feng Ma、Jun Huang、Xiao-Hui Yu、Jiu-Cong Zhang

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Department of Gastroenterology,The 940 Hospital of Joint Logistic Support Force of PLA,Lanzhou 730050,China

Gansu University of Traditional Chinese Medicine,Lanzhou 730000,China

The Sixth Division of Infectious Diseases,Huoshenshan Hospital,Wuhan 430050,China

General Project of Huoshenshan Hospital Scientific Research FundIntra-hospital COVID-19 Fund Project of Hospital No.940

No/HSS-21720yjky020

2022

海南医科大学学报(英文版)

海南医科大学学报(英文版)

ISSN:
年,卷(期):2022.28(4)
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