This article documents the chronology and epidemiology of SARS-CoV-2, the virus that causes the coronavirus disease 2019 (COVID-19) and is responsible for the COVID-19 pandemic, in March 2021. The first human cases of COVID-19 were identified in Wuhan, China, in December 2019.
Pandemic chronology.
2 March.
World Health Organization weekly report:
9 March.
WHO Weekly Report:
16 March.
World Health Organization weekly report:
23 March.
World Health Organization weekly report:
Summary.
No new countries and territories confirmed their first cases during March 2021.
By the end of March, only the following countries and territories have not reported any cases of SARS-CoV-2 infections:
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References.
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