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COVID-19 - Wikipedia
Toggle Signs and symptoms subsection. 2.1Complications. 3Cause. Toggle Cause subsection. 3.1Transmission. 3.2Virology. 3.3SARS-CoV-2 variants. 4Pathophysiology.
Coronavirus Disease 2019 (COVID-19) | Covid | CDC
Learn about the types of COVID-19 treatments, symptom management, and recovery. Information for healthcare workers about COVID-19. Guidance, tools, and resources for health departments to address COVID-19. Get information about the risk factors of COVID-19 for the general public.
COVID-19 pandemic - Wikipedia
The global 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 parts of Asia and then worldwide in early 2020.
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.
About COVID-19 | Covid | CDC
Learn about COVID-19, the virus that causes it, how it spreads, and its variants.
Coronavirus - World Health Organization (WHO)
Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention.
COVID-19 | Cause, Symptoms, Treatment, & Prevention | Britannica
There is no cure for COVID-19, but individuals can be protected against severe illness through vaccination. Learn about the symptoms, treatment, and prevention of COVID-19.
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