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Coronaviruses: An Updated Overview of Their Replication and Pathogenesis
Journal article   Open access

Coronaviruses: An Updated Overview of Their Replication and Pathogenesis

Yuhang Wang, Matthew Grunewald and Stanley Perlman
Methods in molecular biology (Clifton, N.J.), Vol.2203, pp.1-29
2020
DOI: 10.1007/978-1-0716-0900-2_1
PMCID: PMC7682345
PMID: 32833200
url
https://doi.org/10.1007/978-1-0716-0900-2_1View
Open Access

Abstract

Coronaviruses (CoVs), enveloped positive-sense RNA viruses, are characterized by club-like spikes that project from their surface, an unusually large RNA genome, and a unique replication strategy. CoVs cause a variety of diseases in mammals and birds ranging from enteritis in cows and pigs, and upper respiratory tract and kidney disease in chickens to lethal human respiratory infections. Most recently, the novel coronavirus, SARS-CoV-2, which was first identified in Wuhan, China in December 2019, is the cause of a catastrophic pandemic, COVID-19, with more than 8 million infections diagnosed worldwide by mid-June 2020. Here we provide a brief introduction to CoVs discussing their replication, pathogenicity, and current prevention and treatment strategies. We will also discuss the outbreaks of the highly pathogenic Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV) and Middle Eastern Respiratory Syndrome Coronavirus (MERS-CoV), which are relevant for understanding COVID-19.
Animal Diseases - prevention & control Betacoronavirus - pathogenicity Coronavirus Infections - prevention & control Severe Acute Respiratory Syndrome - epidemiology Severe Acute Respiratory Syndrome - virology Humans Pandemics - prevention & control Chickens - virology Severe Acute Respiratory Syndrome - diagnosis COVID-19 SARS-CoV-2 SARS Virus - genetics Coronavirus Infections - epidemiology Pneumonia, Viral - epidemiology Virion Cattle Swine Betacoronavirus - physiology SARS Virus - physiology Coronavirus - physiology Coronavirus - pathogenicity Spike Glycoprotein, Coronavirus - genetics Coronavirus Infections - diagnosis Animal Diseases - diagnosis Animal Diseases - virology SARS Virus - pathogenicity Animal Diseases - epidemiology Middle East Respiratory Syndrome Coronavirus - pathogenicity Severe Acute Respiratory Syndrome - prevention & control Animals Coronavirus Infections - virology Virus Replication Middle East Respiratory Syndrome Coronavirus - genetics Pneumonia, Viral - prevention & control Coronavirus - genetics Pneumonia, Viral - diagnosis Betacoronavirus - genetics Pneumonia, Viral - virology Middle East Respiratory Syndrome Coronavirus - physiology

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