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 (36,123 words) - 23:31, 27 March 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... 191 KB (21,884 words) - 08:58, 18 March 2024 |
During the COVID-19 pandemic emergency, a number of non-pharmaceutical interventions colloquially known as lockdowns (encompassing stay-at-home orders... 71 KB (14,975 words) - 16:34, 28 March 2024 |
the United States, the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)... 171 KB (19,514 words) - 00:54, 27 March 2024 |
COVID-19 testing involves analyzing samples to assess the current or past presence of SARS-CoV-2. The two main types of tests detect either the presence... 183 KB (21,153 words) - 22:00, 5 March 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 (13,408 words) - 23:55, 27 March 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 (802 words) - 14:52, 13 March 2024 |