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The major part of the outbreak lasted about 8 months, and the World Health Organization declared SARS contained on 5 July 2003. However, several SARS cases were reported until May 2004. [4] In late December 2019, SARS-CoV-2, a coronavirus in the same genus as the one that caused SARS, was discovered in Wuhan, Hubei, China.
Severe acute respiratory syndrome (SARS) is a viral respiratory disease of zoonotic origin caused by the virus SARS-CoV-1, the first identified strain of the SARS-related coronavirus. [3] The first known cases occurred in November 2002, and the syndrome caused the 2002–2004 SARS outbreak .
A year later, a comprehensive ... HCoV-HKU1 was discovered from a 71-year-old man in Hong Kong, ... SARS-CoV emerged as an acute respiratory syndrome in Guangdong ...
Another common finding in SARS patients is a decrease in the number of lymphocytes circulating in the blood. [14] In the SARS outbreak of 2003, about 9% of patients with confirmed SARS-CoV-1 infection died. [15] The mortality rate was much higher for those over 60 years old, with mortality rates approaching 50% for this subset of patients. [15]
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 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]
Since 2020, over 7 million lives have been lost to the virus, according to the World Health Organization. Social distancing, wearing masks and introducing COVID-19 vaccines led the WHO to declare ...
On February 6, 57-year-old Patricia Dowd of San Jose, California became the first COVID-19 death in the United States (discovered by April 2020). She died at home without any known recent foreign travel, after being unusually sick from flu in late January, then recovering, working from home, and suddenly dying on February 6.
The following is a list of diseases by year of discovery. Year Disease Discoverer 2600 BC: Malaria [1] 1900 BC: Rabies: 1600 BC: ... SARS-CoV-2: See also. Lists of ...