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Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19, the respiratory illness responsible for the COVID-19 pandemic. The virus previously had the provisional name 2019 novel coronavirus (2019-nCoV), and has also been called human coronavirus 2019 (HCoV-19 or hCoV-19).
Apr 18, 2024 · 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.
Oct 6, 2020 · Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a highly transmissible and pathogenic coronavirus that emerged in late 2019 and has caused a pandemic of acute...
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 ...
Severe acute respiratory syndrome coronavirus 2. Synonyms. 2019-nCoV. SARS coronavirus 2 ( SARS-CoV-2) is a positive-sense, single-stranded RNA coronavirus which causes the disease COVID-19. [2] It used to be known as 2019 novel coronavirus (2019-nCoV) by the World Health Organization (WHO). [3] [4]
Variants of severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2) are viruses that, while similar to the original, have genetic changes that are of enough significance to lead virologists to label them separately. SARS-CoV-2 is the virus that causes coronavirus disease 2019 (COVID-19).
Apr 6, 2021 · Because the virus was closely related to severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV), the name was changed to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and the disease it causes was called Coronavirus disease 2019 (COVID-19) [ 1, 6 ].
