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The timeline of the COVID-19 pandemic lists the articles containing the chronology and epidemiology of SARS-CoV-2, [1] the virus that causes the coronavirus disease 2019 and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 occurred in Wuhan, People's Republic of China, on or about 17 November 2019. [2]
The national vaccination program in South Africa was set to begin in early February 2021, after receiving its 1st 1,000,000 doses of Oxford-AstraZeneca vaccine, but on 7 February, SAHPRA suspended the vaccine after it proved to be ineffective against the 501Y.V2 variant [155] [156] [157]
COVID-19 is expected to circulate indefinitely, but as of 2024, experts were uncertain as to whether it was still a pandemic or had become endemic. [ 2 ] [ 3 ] Pandemics and their ends are not well-defined, and whether or not one has ended differs according to the definition used.
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A COVID-19 vaccine is intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2), the virus that causes coronavirus disease 2019 . Prior to the COVID-19 pandemic, an established body of knowledge existed about the structure and function of coronaviruses causing diseases like severe acute ...
The Africa Centres for Disease Control and Prevention, World Health Organization and COVID-19 Africa Open Data Project [271] have collected and reported continent-wide data on the number of cases, recoveries and deaths. The COVID-19 Africa Open Data Project provides additional data on healthcare workers infected, health services, urgent needs ...
The measures were brought into legal effect by the Minister for Health with the COVID-19 (Temporary Measures) (Control Order) Regulations 2020, published on 7 April 2020. [299] Singapore had relatively few COVID-19 cases before the emergence of the Delta and Omicron variants from 8 May 2021 to 29 March 2022. [300]
As the outbreak became a major crisis across Europe, national and European Union responses have led to debate over restrictions of civil liberties and the extent of European Union solidarity. As of 20 May 2022, Europe is the most affected continent in the world. Most affected countries in Europe include France, Germany, the United Kingdom and ...