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  2. COVID-19 pandemic in El Salvador - Wikipedia

    en.wikipedia.org/wiki/COVID-19_pandemic_in_El...

    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 ]

  3. History of coronavirus - Wikipedia

    en.wikipedia.org/wiki/History_of_coronavirus

    The history of coronaviruses is an account of the discovery of the diseases caused by coronaviruses and the diseases they cause. It starts with the first report of a new type of upper-respiratory tract disease among chickens in the U.S. state of North Dakota, in 1931.

  4. SARS-related coronavirus - Wikipedia

    en.wikipedia.org/wiki/SARS-related_coronavirus

    SARS-related coronavirus is a member of the genus Betacoronavirus (group 2) and monotypic of the subgenus Sarbecovirus (subgroup B). [13] Sarbecoviruses, unlike embecoviruses or alphacoronaviruses, have only one papain-like proteinase (PLpro) instead of two in the open reading frame ORF1ab. [14]

  5. Coronavirus - Wikipedia

    en.wikipedia.org/wiki/Coronavirus

    The human coronavirus NL63 shared a common ancestor with a bat coronavirus (ARCoV.2) between 1190 and 1449 CE. [76] The human coronavirus 229E shared a common ancestor with a bat coronavirus (GhanaGrp1 Bt CoV) between 1686 and 1800 CE. [77] More recently, alpaca coronavirus and human coronavirus 229E diverged sometime before 1960. [78]

  6. Timeline of the COVID-19 pandemic in January 2020 - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_the_COVID-19...

    [235] [236] [237] Health officials have confirmed the fifth case of COVID-19 in Australia, and have suspected an additional five. [238] [239] The Sri Lankan Health Ministry confirms its first case of COVID-19, a 43-year-old Chinese woman. [240] Cambodia confirms its first case of the virus, a Chinese man who came with his family to ...

  7. COVID-19 pandemic in South America - Wikipedia

    en.wikipedia.org/wiki/COVID-19_pandemic_in_South...

    The COVID-19 pandemic in Bolivia 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 spread to Bolivia on 10 March 2020, when its first two cases were confirmed in the departments of Oruro and Santa Cruz .

  8. How much are Super Bowl tickets? Prices dropping for Chiefs ...

    www.aol.com/much-super-bowl-tickets-prices...

    Super Bowl 59 is this week, and it may be a good time to grab those tickets to football's ultimate event.. Arguably the grandest sporting event in the U.S. each year, hundreds of millions of ...

  9. COVID-19 pandemic - Wikipedia

    en.wikipedia.org/wiki/COVID-19_pandemic

    Initial estimates of the basic reproduction number (R 0) for COVID-19 in January 2020 were between 1.4 and 2.5, [58] but a subsequent analysis claimed that it may be about 5.7 (with a 95 per cent confidence interval of 3.8 to 8.9). [59] In December 2021, the number of cases continued to climb due to several factors, including new COVID-19 variants.