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Three ways to sign in for contact tracing during the COVID-19 pandemic in Germany. Germany has a common National Pandemic Plan, [64] which describes the responsibilities and measures of the health care system actors in case of a huge epidemic. Epidemic control is executed both by the federal authorities such as Robert Koch Institute and by the ...
The effective reproduction number or reproduction rate, symbolised with R e, is a rate of how many more people are infected from a positive COVID-19 case.In order to suppress an outbreak, the reproduction rate must be constantly below 1, which means each positive case infects less than one person.
US Air Force personnel unload a C-17 aircraft carrying medical supplies in Niamey, Niger, in April 2020. The COVID-19 pandemic was confirmed to have spread to Africa on 14 February 2020, with the first confirmed case announced in Egypt. [384] [385] The first confirmed case in sub-Saharan Africa was announced in Nigeria at the end of February ...
Three ways to sign in for contact tracing during the COVID-19 pandemic in Germany. From May 2020 [49] until late 2021, the so-called "seven-day incidence" was the main criterion for determining restrictions to fight the pandemic. The seven-day incidence is measured at a locality (district, state or federal level) as the average number of new ...
2019–2020 Asia-Pacific, Latin America: Dengue fever: 3,931 [304] COVID-19 pandemic: 2019 [a] –present Worldwide COVID-19: 7.1–36.5 million [306] 2020 Democratic Republic of the Congo Ebola outbreak: 2020 Democratic Republic of the Congo: Ebola: 55 [307] 2020 dengue outbreak in Singapore: 2020 Singapore: Dengue fever: 32 [308] 2020 Nigeria ...
This article documents the chronology and epidemiology of SARS-CoV-2, the virus that causes the coronavirus disease 2019 and is responsible for the COVID-19 pandemic, in April 2021. The first human cases of COVID-19 were identified in Wuhan, China, in December 2019.
Our species lived through the Spanish flu, polio, ebola, SARS, and swine flu. How have humans gotten themselves out of pandemics in the past? And how might we get out of this one?
Fiji confirmed 156 new COVID-19 cases and 696 recoveries. There are 15,997 active cases, bringing the total number of cases linked to the April outbreak to 47,795. [28] Germany surpassed 4 million COVID-19 cases. [29] Malaysia has reported 20,396 new cases, bringing the total number to 1,844,835.