Coronavirus Disease 2019 (COVID-19) | Covid | CDC
COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2. It can be very contagious and spreads quickly.
COVID-19 summary - King County, Washington
View the Respiratory virus data dashboards to see data about COVID-19, RSV, and influenza in King County. This section shows the total COVID-19 hospitalizations and deaths due to COVID-19 in King …
Respiratory Illness Data Dashboard - Washington State Department of …
Dec 17, 2025 · For information on COVID-19 variants national estimates and Region 10 (Alaska, Idaho, Oregon and Washington), please visit the CDC's COVID Data Tracker. Learn how to stop the spread …
Coronavirus - World Health Organization (WHO)
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 illness and …
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.
Symptoms of COVID-19 | COVID-19 | CDC
Mar 10, 2025 · Influenza (Flu) and COVID-19 are both contagious respiratory illnesses, but they are caused by different viruses. COVID-19 is caused by infection with a coronavirus named SARS-CoV …
COVID-19 cases | WHO COVID-19 dashboard
Jul 22, 2023 · The latest data for coronavirus (COVID-19) cases from the WHO COVID-19 dashboard.
Coronavirus disease (COVID-19)
Nov 27, 2025 · COVID-19 is caused by the SARS-CoV-2 virus, which spreads through the air in infectious respiratory particles from an infected person. Transmission is more likely in close contact …
Coronavirus: What is it and how can I protect myself?
Oct 24, 2025 · Coronavirus disease 2019 (COVID-19) is caused by a virus that spreads between people. Find out how to protect yourself and those close to you.
How to Protect Yourself and Others | COVID-19 | CDC
Mar 10, 2025 · CDC’s Respiratory Virus Guidance provides strategies you can use to help protect yourself and others from health risks caused by COVID-19 and other respiratory viruses.