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  1. Symptoms of COVID-19 | Covid | CDC

    Mar 10, 2025 · Influenza (Flu) and COVID-19 are both contagious respiratory illnesses, but they are caused by different viruses. …

  2. COVID-19 - Wikipedia

    Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. Starting in January 2020, …

  3. The latest on COVID-19 cases, strains, symptoms - USA TODAY

    Sep 19, 2026 · What is the most common COVID-19 variant? The CDC has transitioned to using a longer timeframe to release …

  4. Where COVID-19 Is Spreading Right Now And The Most Common

    Aug 18, 2026 · COVID tends to peak several times throughout the year — in September-October and again later in the winter, …

  5. Coronavirus Disease 2019 (COVID-19) | Covid | CDC

    Treatment Learn about the types of COVID-19 treatments, symptom management, and recovery.

  6. New COVID Variant 'Cicada' Is Spreading in 31 States. These Are Its ...

    Apr 13, 2026 · BA.3.2, aka "cicada," is a highly mutated new COVID variant detected in the U.S.. Here's where it's spreading and …

  7. COVID-19 pandemic - Wikipedia

    The global COVID-19 pandemic (also known as the coronavirus pandemic), caused by severe acute respiratory syndrome …

  8. Coronavirus - World Health Organization (WHO)

    Aug 6, 2026 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with …

  9. Coronavirus Update - WebMD.com

    Regularly updated for everything you need to know about the novel coronavirus (COVID-19). Our coronavirus health center guides …

  10. COVID-19 information and resources - King County, Washington

    Most people with COVID-19 have milder illness and are able to recover at home without medical care. Follow these steps if you or …