variants:
or
Definition of coronavirus disease 2019
: covid-19
The CDC states that for confirmed cases of coronavirus disease 2019 (COVID-19), reported illnesses have ranged from mild symptoms to severe illness and death.— Rick Karlin The Illinois Department of Public Health on Monday reported 461 new cases of coronavirus disease statewide …— Chris Coates
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Merriam-Webster unabridged
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The first known use of coronavirus disease 2019 was in 2020
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