| Part of a series on the |
| COVID-19 pandemic |
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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 December 2021. The first human cases of COVID-19 were identified in Wuhan, China, in December 2019.
WHO Weekly report: [36]
World Health Organization weekly report: [80]
WHO Weekly Report: [122]
WHO Weekly Report: [159]
Countries and territories that confirmed their first cases during December 2021:
| Date | Country or territory |
|---|---|
| 3 December 2021 | |
| 30 December 2021 |
By the end of December, only the following countries and territories have not reported any cases of SARS-CoV-2 infections:
Asia
Oceania