Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. The first known case was identified in Wuhan, China,... 285 KB (32,669 words) - 05:08, 20 April 2024 |
A COVID‑19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that... 192 KB (21,930 words) - 19:29, 15 April 2024 |
Since the beginning of the COVID-19 pandemic, there have been efforts by scientists, governments, and others to determine the origin of the SARS-CoV-2... 116 KB (13,417 words) - 04:31, 1 April 2024 |
During the COVID-19 pandemic emergency, a number of non-pharmaceutical interventions colloquially known as lockdowns (encompassing stay-at-home orders... 73 KB (15,206 words) - 05:27, 23 April 2024 |
the United States, the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)... 172 KB (19,576 words) - 18:32, 1 April 2024 |
the coronavirus disease 2019 (COVID-19) and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 occurred in Wuhan, People's Republic... 22 KB (805 words) - 14:14, 11 April 2024 |