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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).
- SARS-CoV-1
SARS Scanning electron micrograph of SARS virions. Severe...
- Covid-19
18.2–33.5 million [6] (estimated) Coronavirus disease 2019 (...
- Variants
Variants of severe acute respiratory syndrome coronavirus 2...
- SARS-CoV-2 Omicron variant
Omicron (B.1.1.529) is a variant of SARS-CoV-2 first...
- SARS-related coronavirus
The SARS-related coronavirus was one of several viruses...
- SARS-CoV-1
Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention.
Origins of the SARS-CoV-2 virus →. Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
