Virus
SARS-CoV is a member of the coronavirus group and possesses an enveloped RNA genome.
SARS
Severe Acute Respiratory Syndrome is a respiratory disease caused by SARS-CoV, a coronavirus identified during the 2002–2003 outbreak.
Overview
SARS is caused by SARS-CoV, an enveloped, positive-sense single-stranded RNA virus belonging to the coronavirus family. The virus primarily affects the respiratory system and can cause severe pneumonia.
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Key Viral Features
Genome
Its genome is a positive-sense single-stranded RNA molecule that encodes structural and non-structural viral proteins.
Transmission
Transmission occurs primarily through respiratory droplets and close contact with infected individuals.
Pathogenesis
Infection can produce respiratory inflammation and, in severe cases, acute respiratory distress and pneumonia.
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Research Significance
SARS-CoV research has contributed to understanding coronavirus evolution, viral entry, replication, immune responses, and the development of strategies for coronavirus surveillance and control.