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A new type of coronavirus called Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) was first discovered in Wuhan, China in December 2019 and caused a highly infectious disease called COVID-19.
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Respiratory Syndrome
by Johnny D Expert (08.06.2021)
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A new type of coronavirus called Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) was first discovered in Wuhan, China in December 2019 and caused a highly infectious disease called COVID-19.
Comment by Esa letter online