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Aug 18, 2023 · Coronavirus disease 2019 (COVID-19) is a highly contagious viral illness caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 has had a catastrophic effect on the world, resulting in more than 6 million deaths worldwide. After the first cases of this predominantly respiratory viral illness were reported in Wuhan, Hubei Province, China, in late December 2019, SARS ...
Symptoms of COVID-19. COVID-19 symptoms can include: a high temperature or shivering (chills) – a high temperature means you feel hot to touch on your chest or back (you do not need to measure your temperature) a new, continuous cough – this means coughing a lot for more than an hour, or 3 or more coughing episodes in 24 hours. a loss or ...
Apr 2, 2020 · SARS-CoV-2, the virus that causes COVID-19, which was first identified in 2019; ... Fever is one of the first symptoms of SARS. This may be accompanied by other symptoms, such as: cough;
Diagnostic Testing for SARS-CoV-2 Infection. For diagnosing current SARS-CoV-2 infection, the Centers for Disease Control and Prevention (CDC) recommends using either a nucleic acid amplification test (NAAT) or an antigen test. 1 Testing may also be used for screening and to determine the length of a patient’s isolation period. 2 There may be a window period of up to 5 days after exposure ...
Jan 11, 2022 · In late 2019, a new coronavirus called SARS-CoV-2 emerged in China. This virus has since spread throughout the world. A SARS-CoV-2 infection causes a respiratory illness called COVID-19 .
Mar 18, 2024 · SARS-CoV-2 co-infection with another pathogen, including a respiratory virus, bacterium, or fungus, has been documented, particularly in hospitalized patients. (10,11) Detection of a different respiratory pathogen does not rule out SARS-CoV-2 infection. Testing for other causes of respiratory illness, in addition to testing for SARS-CoV-2, may ...
Mar 28, 2023 · Quarantine is used for certain persons who are a contact of someone infected with SARS-CoV-2, the virus that causes COVID-19, whether the infected person has symptoms or not. Quarantine means that you remain separated from others because you have been exposed to the virus and you may be infected and can take place in a designated facility or at ...
