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COVID‑19 is caused by infection with a strain of coronavirus known as "severe acute respiratory syndrome coronavirus 2" (SARS-CoV-2). [86] Transmission Transmission of COVID‑19 COVID-19 is mainly transmitted when people breathe in air contaminated by ...
The 2002–2004 outbreak of SARS, caused by severe acute respiratory syndrome coronavirus (SARS-CoV or SARS-CoV-1), infected over 8,000 people from 30 countries and territories, and resulted in at least 774 deaths worldwide.[1] The outbreak was first identified in Foshan, Guangdong, China, in November 2002.[2] The World Health Organization ...
The COVID-19 pandemic in Sweden is a part of the pandemic of coronavirus disease 2019 ( COVID-19) caused by severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2 ). As of 22 March 2023, there have been 2,701,192 confirmed cumulative cases and 23,851 deaths with confirmed COVID-19 in Sweden. [1] Sweden ranks 57th in per capita deaths ...
The COVID-19 pandemic in Haiti is 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 Haiti in March 2020. The index case was in Port-au-Prince. As of 14 September 2021, there are 21,178 total confirmed cases ...
Variants of severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2) are viruses that, while similar to the original, have genetic changes that are of enough significance to lead virologists to label them separately. SARS-CoV-2 is the virus that causes coronavirus disease 2019 (COVID-19).
The COVID-19 pandemic in India is a part of the worldwide pandemic of coronavirus disease 2019 ( COVID-19) caused by severe acute respiratory syndrome coronavirus 2 ( SARS-CoV-2 ). As of 24 June 2024, according to Indian government figures, India has the second-highest number of confirmed cases in the world (after the United States of America ...
The COVID-19 pandemic (also known as the coronavirus pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an outbreak in Wuhan, China, in December 2019. 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 ...
