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  1. Symptoms of COVID-19 | COVID-19 | CDC

    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. …

  2. COVID-19 pandemic in the United States - Wikipedia

    By May 27, less than four months after the pandemic reached the U.S., 100,000 Americans had died with COVID-19. [88] State economic reopenings and lack of widespread mask orders …

  3. Coronavirus disease (COVID-19) - World Health Organization

    Dec 25, 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 …

  4. Coronavirus disease 2019 (COVID-19) - Symptoms and causes

    Oct 21, 2025 · 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.

  5. COVID-19 | Cause, Symptoms, Treatment, & Prevention | Britannica

    1 day ago · 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.

  6. Coronavirus Disease (COVID-19): Symptoms & Treatment

    COVID-19 is an illness caused by the SARS-CoV-2 virus. It spreads through respiratory droplets. Symptoms include fever, cough, shortness of breath, runny or stuffy nose, body aches and …

  7. COVID-19 (Coronavirus Disease 2019) - MedlinePlus

    May 20, 2024 · COVID-19 (coronavirus disease 2019) is an illness caused by a virus. This virus is a coronavirus called SARS-CoV-2. It spreads when a person who has the infection breathes …

  8. Coronavirus Pandemic: COVID-19 Pandemic News | AP News

    Keep up with coronavirus pandemic updates with AP News. Don't miss the latest COVID-19 pandemic news in the US and internationally.

  9. COVID-19: From How You Get It to How You Treat It - Verywell …

    Sep 26, 2025 · COVID-19 is a vaccine-preventable disease mainly spread by respiratory droplets. While most have mild symptoms, others may get severely ill and need medical treatment.

  10. COVID-19 or coronavirus (CoV) - Mayo Clinic Health System

    Dec 29, 2023 · Coronaviruses (CoV or COVID-19) are a large family of viruses that cause illness ranging from the common cold to more severe diseases.