Coronavirus disease 2019 (COVID-19) - Symptoms and causes
WEBMar 27, 2024 · COVID-19, also called coronavirus disease 2019, is an illness caused by a virus. The virus is called severe acute respiratory syndrome coronavirus 2, or more commonly, SARS-CoV-2. It started spreading at the end of 2019 and became a pandemic disease in 2020. Coronavirus Enlarge image.
Coronavirus disease (COVID-19) - World Health Organization …
WEBMay 1, 2024 · 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.
Coronavirus Disease 2019 (COVID-19) | CDC
WEBMar 15, 2024 · Find links to guidance and information on all topics related to COVID-19, including the COVID-19 vaccine, symptom self-check, data, and other topics.
Coronavirus disease (COVID-19) - World Health Organization …
WEBR&D activities. Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.
Symptoms of COVID-19 | CDC
WEBMar 15, 2024 · Find a list of COVID-19 symptoms, when to seek emergency medical attention, the difference between COVID-19 and flu, and print resources and videos. Symptoms, testing, what to do if sick, daily activities, and more.
Coronavirus disease (COVID-19) - World Health Organization …
WEBAug 9, 2023 · Key facts. COVID-19 is a disease caused by a virus. The most common symptoms are fever, chills, and sore throat, but there are a range of others. Most people make a full recovery without needing hospital treatment. People with severe symptoms should seek medical care as soon as possible.
COVID-19 cases | WHO COVID-19 dashboard
WEBJul 22, 2023 · WHO COVID-19 Dashboard is updated every Friday for the period of two weeks prior. Counts primarily reflect laboratory-confirmed cases and deaths, based upon WHO case definitions; although some departures may exist due to local adaptations. Counts include both domestic and repatriated cases.
About COVID-19 | CDC
WEBApr 9, 2024 · COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2. It can be very contagious and spreads quickly. Over one million people have died from COVID-19 in the United States. COVID-19 most often causes respiratory symptoms that can feel much like a cold, the flu, or pneumonia.
What Is Coronavirus? | Johns Hopkins Medicine
WEBJul 29, 2022 · COVID-19 is the disease caused by SARS-CoV-2, the coronavirus that emerged in December 2019. COVID-19 can be severe, and has caused millions of deaths around the world as well as lasting health problems in some who have survived the illness.
Coronavirus (Covid-19) | NEJM
WEBFeb 21, 2024. Persistent False Positive Covid-19 Rapid Antigen Tests. C. Herbert, D.D. McManus, and A. Soni. Among more than 11,000 participants, 1.7% had at least one false positive rapid...
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