The following is a timeline of the COVID-19 pandemic in the United States during 2021. [1]
The COVID-19 pandemic, also known as the coronavirus pandemic, is a global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identified in an outbreak in Wuhan, the capital of Hubei, China, in December 2019, before it spread to other areas of Asia, and then worldwide in early 2020. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern (PHEIC) on 30 January 2020, and assessed the outbreak had become a pandemic on 11 March 2020. The WHO ended the PHEIC on 5 May 2023. As of 22 April 2024, the pandemic has caused 7,044,637 confirmed deaths, making it the fifth-deadliest pandemic or epidemic in history.
In the United States, the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in 103,436,829 confirmed cases with 1,184,883 all-time deaths, the most of any country, and the 20th highest per capita worldwide. The COVID-19 pandemic is the deadliest disaster in the country's history.
The COVID-19 pandemic in Egypt was a part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The virus was confirmed to have reached Egypt on 14 February 2020.
The COVID-19 pandemic in Nigeria was a part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The first confirmed case in Nigeria was announced on 27 February 2020, when an Italian national in Lagos tested positive for the virus. On 9 March 2020, a second case of the virus was reported in Ewekoro, Ogun State, a Nigerian citizen who came into contact with the Italian national.
The COVID-19 pandemic in Tunisia was a part of the ongoing pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The disease was confirmed to have reached Tunisia on 2 March 2020.
The COVID-19 pandemic in the Democratic Republic of the Congo was a part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The virus was confirmed to have reached the Democratic Republic of the Congo on 10 March 2020. The first few confirmed cases were all outside arrivals.
The first confirmed cases of COVID-19 in the U.S. state of Michigan were discovered on March 10, 2020, one day before the outbreak of the disease was officially declared a global pandemic by the World Health Organization. As of December 20, 2022, 2,977,727 cases have been identified, causing 40,657 deaths.
The COVID-19 pandemic in Angola was a part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The virus was confirmed to have spread to Angola in late March 2020, with the first two cases being confirmed on 21 March.
This article documents the impacts of the ongoing COVID-19 pandemic in Botswana.
The COVID-19 pandemic in Mozambique is part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The virus was confirmed to have reached Mozambique in March 2020.
The COVID-19 pandemic in Tanzania was a part of the ongoing worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The COVID-19 pandemic was confirmed to have reached Tanzania in March 2020.
The COVID-19 pandemic in Zambia was a part of the ongoing worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The virus was confirmed to have reached Zambia in March 2020.
The COVID-19 pandemic in São Tomé and Príncipe is part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. The virus was confirmed to have reached São Tomé and Príncipe on 6 April 2020. The first death was recorded on 30 April.
The following is a timeline of the COVID-19 pandemic in the United States during 2020.
The COVID-19 pandemic was confirmed to have reached the Sahrawi Arab Democratic Republic in July 2020. As of 19 June 2023, there are 2154 confirmed cases, of which 2064 have fully recovered, and the deaths have reached 90.
This article documents the chronology and epidemiology of SARS-CoV-2 in January 2021, the virus which causes the coronavirus disease 2019 (COVID-19) and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 were identified in Wuhan, China, in December 2019.
The CDC publishes official numbers of COVID-19 cases in the United States. The CDC estimates that, between February 2020 and September 2021, only 1 in 1.3 COVID-19 deaths were attributed to COVID-19. The true COVID-19 death toll in the United States would therefore be higher than official reports, as modeled by a paper published in The Lancet Regional Health – Americas. One way to estimate COVID-19 deaths that includes unconfirmed cases is to use the excess mortality, which is the overall number of deaths that exceed what would normally be expected. From March 1, 2020, through the end of 2020, there were 522,368 excess deaths in the United States, or 22.9% more deaths than would have been expected in that time period.
The Beta variant, (B.1.351), was a variant of SARS-CoV-2, the virus that causes COVID-19. One of several SARS-CoV-2 variants initially believed to be of particular importance, it was first detected in the Nelson Mandela Bay metropolitan area of the Eastern Cape province of South Africa in October 2020, which was reported by the country's health department on 18 December 2020. Phylogeographic analysis suggests this variant emerged in the Nelson Mandela Bay area in July or August 2020.
The following is the timeline of the COVID-19 pandemic in India from January 2021 to the May 2021. The complexity of the COVID-19 data reporting in India has been scrutinized extensively because of the disagreement between the undocumented morbidity rate and the low rates of case fatality in comparison to other countries.
This article documents the chronology and epidemiology of SARS-CoV-2, the virus that causes the coronavirus disease 2019 (COVID-19) and is responsible for the COVID-19 pandemic, in January 2022. The first human cases of COVID-19 were identified in Wuhan, China, in December 2019.