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5 days ago · Severe-acute-respiratory-syndrome–related coronavirus (SARSr-CoV or SARS-CoV) is a species of virus consisting of many known strains. Two strains of the virus have caused outbreaks of severe respiratory diseases in humans: severe acute respiratory syndrome coronavirus 1 (SARS-CoV or SARS-CoV-1), the cause of the 2002–2004 outbreak of severe acute respiratory syndrome (SARS), and severe ...
Sep 26, 2003 · Severe acute respiratory syndrome (SARS) is a viral respiratory disease caused by a SARS-associated coronavirus. It was first identified at the end of February 2003 during an outbreak that emerged in China and spread to 4 other countries.
5 days ago · On 2 March 2020, ICTV published the formal description and gave the official name as Severe acute respiratory syndrome-related coronavirus; thereby rendering the new virus as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), while the former 2003 virus as SARS-CoV or SARS-CoV-1.
1 day ago · COVID-19 is caused by a coronavirus known as severe acute respiratory syndrome coronavirus 2 . The disease is transmitted primarily through contact with infectious material, particularly respiratory droplets that enter the environment when an infected person sneezes or coughs.
- The Editors of Encyclopaedia Britannica
May 1, 2024 · Coronavirus disease 2019 (COVID-19) is defined as illness caused by a novel coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2; formerly called 2019-nCoV),...
Apr 17, 2024 · This novel virus has been formally named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) 1. This is a positive-sense single-stranded RNA virus with a genome length of...
