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2 days ago · Coronavirus disease 2019 (COVID-19) In December 2019, a pneumonia outbreak was reported in Wuhan, China. On 31 December 2019, the outbreak was traced to a novel ...
- SARS-CoV-2
Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2)...
- Rna Viruses
Orthornavirae is a kingdom of viruses that have genomes made...
- Coronavirus Diseases
Structural view of a coronavirus. Coronavirus diseases are...
- Human Coronavirus Nl63
Human coronavirus NL63 (HCoV-NL63) is a species of...
- Betacoronavirus
Betacoronavirus (β-CoVs or Beta-CoVs) is one of four genera...
- COVID-19 pandemic deaths
This article could contains the monthly years of the...
- SARS-CoV-2
Mar 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.
2 days ago · v. t. e. The symptoms of COVID-19 are variable depending on the type of variant contracted, ranging from mild symptoms to a potentially fatal illness. [1] [2] Common symptoms include coughing, fever, loss of smell (anosmia) and taste (ageusia), with less common ones including headaches, nasal congestion and runny nose, muscle pain, sore throat ...
Apr 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. COVID-19 may attack more than your lungs ...
Mar 27, 2024 · If you have symptoms of coronavirus disease 2019, known as COVID-19, or you've been exposed to the COVID-19 virus, contact your healthcare team. Let them know if you've had close contact with anyone diagnosed with COVID-19. In the United States, at-home COVID-19 tests are available. Free tests can ...
3 days ago · The ongoing spread of COVID-19 has been fueled by the emergence of variants in evolving lineages of SARS-CoV-2. Such variants generally carry mutations that strengthen characteristics such as the virus’s ability to infect individuals (including individuals who are vaccinated and who previously had COVID-19), to cause severe disease, and to potentially escape certain treatments.
