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COVID-19 simulation models are mathematical infectious disease models for the spread of COVID-19. [1] The list should not be confused with COVID-19 apps used mainly for digital contact tracing . Note that some of the applications listed are website-only models or simulators, and some of those rely on (or use) real-time data from other sources.
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 case fatality ratio for COVID-19 has been much lower than SARS of 2003, [6] [7] but the transmission has been significantly greater, with a significant total death toll. [6] [8] Model-based simulations for Egypt indicate that the 95% confidence interval for the time-varying reproduction number R t has fluctuated around 1.0 since August 2020 ...
COVID-19 is the deadliest pandemic in US history; [360] ... [496] [500] Employment, investment and valuation of the Brazilian real plummeted to record lows.
By late November 2019, coronavirus disease 2019 had broken out in Wuhan, China. [2]As reported in Clinical Infectious Diseases on November 30, 2020, 7,389 blood samples collected between December 13, 2019, and January 17, 2020, by the American Red Cross from normal donors in nine states (California, Connecticut, Iowa, Massachusetts, Michigan, Oregon, Rhode Island, Washington and Wisconsin ...
The COVID-19 pandemic in El Salvador was a part of the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus was confirmed to have reached El Salvador on 18 March 2020. [ 4 ]
The biggest challenge, he knew, would be his own staff’s resistance. “It’s a real 12-step culture throughout our whole organization around the country,” he said. He spent all of 2012 planning to integrate maintenance medications into the program and working to win over staff, some of whom he found avoided treating heroin addicts at all.
This article documents the chronology and epidemiology of SARS-CoV-2 in 2019, the virus that causes coronavirus disease 2019 and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 known to have been identified were in Wuhan, Hubei, China, in December 2019.