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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 ( COVID-19) 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 Delta variant (B.1.617.2) was [3] [4] a variant of SARS-CoV-2, the virus that causes COVID-19. It was first detected in India on 5 October 2020. The Delta variant was named on 31 May 2021 and had spread to over 179 countries by 22 November 2021. The World Health Organization (WHO) indicated in June 2021 that the Delta variant was becoming ...
The treatment and management of COVID-19 combines both supportive care, which includes treatment to relieve symptoms, fluid therapy, oxygen support as needed, [1] [2] [3] and a growing list of approved medications. Highly effective vaccines have reduced mortality related to SARS-CoV-2; however, for those awaiting vaccination, as well as for the ...
Takeaways. If you have been exposed to someone with COVID-19, you may begin to show symptoms after a 3-5 day incubation period. The amount of time will depend on the variant you were exposed to ...
The strain of coronavirus that is causing the COVID-19 pandemic is called SARS-CoV-2. COVID-19: Stands for coronavirus disease-19. COVID-19 is the name of the infection caused by the novel (new ...
COVID-19 pandemic. This article contains the number of cases of coronavirus disease 2019 ( COVID-19) reported by each country and territory to the World Health Organization in January 2020 and published in the latter's daily 'situation reports'. [1] For other months see COVID-19 pandemic cases. There is also a column there listing the date of ...
This article was updated on April 27, 2020 to include information on home testing kits and on April 29, 2020 to include additional symptoms of the 2019 coronavirus.
v. t. e. The symptoms of COVID-19 are variable depending on the type of variant contracted, ranging from mild symptoms to a potentially fatal illness. [1] [2] Common symptoms include coughing, fever, loss of smell (anosmia) and taste (ageusia), with less common ones including headaches, nasal congestion and runny nose, muscle pain, sore throat ...