The Coronavirus Disease 2019 (COVID-19) is caused by a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This disease was first discovered in December 2019 in Wuhan, Hubei, China.
The Coronavirus Disease 2019 (COVID-19) is caused by a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This disease was first discovered in December 2019 in Wuhan, Hubei, China.
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