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Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2.The first known case was identified in Wuhan, China, in December 2019. [7] The disease quickly spread worldwide, resulting in the COVID-19 pandemic.The symptoms of COVID‑19 are variable but often include fever, [8] fatigue, cough, breathing difficulties, loss of smell, and loss of taste.
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 ...
The earliest reports of a coronavirus infection in animals occurred in the late 1920s, when an acute respiratory infection of domesticated chickens emerged in North America. [15] Arthur Schalk and M.C. Hawn in 1931 made the first detailed report which described a new respiratory infection of chickens in North Dakota.
Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) is a strain of coronavirus that causes COVID-19, the respiratory illness responsible for the COVID-19 pandemic. The virus previously had the provisional name 2019 novel coronavirus ( 2019-nCoV ), [4] [5] [6] [7] and has also been called human coronavirus 2019 ( HCoV-19 or hCoV-19 ).
The COVID-19 pandemic in Taiwan was 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 19 March 2023 [update] in Taiwan , 10,231,343 are confirmed cases, including 18,775 deaths.
The COVID-19 pandemic began in Asia in Wuhan, Hubei, China, and has spread widely through the continent. As of 9 April 2024, at least one case of COVID-19 had been reported in every country in Asia except Turkmenistan. The Asian countries with theIndia, ,
Overview. Symptom profile of variants. Delta. Omicron. Systemic. Fever. Pain. Respiratory. Cardiovascular. Neurological. Loss of smell. Loss of taste and chemesthesis. Other neurological and psychiatric symptoms. Blood clots and bleeding. Other. Stages of COVID-19 infection. Longer-term effects. Multisystem inflammatory syndrome in children.
