Mar 10, 2025 · People with COVID-19 have a wide range of symptoms ranging from mild symptoms to severe illness. Symptoms may appear 2-14 days after exposure to the virus. Symptoms may start as mild, and some people will progress to more severe symptoms.

Find links to guidance and information on all topics related to COVID-19, including the COVID-19 vac

CDC's home for COVID-19 data. Visualizations, graphs, and data in one easy-to-use website.

Mar 2, 2024 · People who test positive for Covid-19 no longer need to routinely stay away from others for at least five days, according to new guidelines from the US Centers for Disease Control and...

Nov 10, 2023 · Stay informed about COVID-19 symptoms & prevention. Explore WebMD's comprehensive resource for information on signs, precautions, & the latest updates

Mar 17, 2025 · 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.

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.

Apr 10, 2025 · Testing for COVID-19 can help you decide what to do next, like getting treatment to reduce your risk of severe illness and taking steps to lower your chances of spreading the virus to others. Medications to treat COVID-19 must be prescribed by a healthcare provider and started within 5–7 days after symptoms appear.

4 days ago · The anticipated rollout of updated Covid vaccines this fall might be at risk after a change by Health and Human Services Secretary Robert F. Kennedy Jr. in how vaccines are tested, experts say ...

Aug 9, 2023 · COVID-19 is the disease caused by the SARS-CoV-2 coronavirus. It usually spreads between people in close contact. COVID-19 vaccines provide strong protection against severe illness and death.