COVID-19 (coronavirus disease 2019) is a disease caused by a virus named SARS-CoV-2. It can be very contagious and spreads quickly.

The prevention and control of COVID-19 remains a public health priority at the State and Federal levels. Explore the topics in this section to learn more about COVID-19 prevention and control …

COVID-19 is the disease caused by SARS-CoV-2, the coronavirus that emerged in December 2019. Learn about symptoms, diagnosis, treatment and prevention.

Dec 5, 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 …

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.

4 days 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.

Learn about COVID-19 including symptoms, risks, treatment, diagnosis, and more. If you think you have COVID-19, call your primary care provider or set up an urgent care video visit.

Jul 16, 2025 · COVID-19 was declared a global pandemic by the World Health Organization in March 2020. The United States declared a public health emergency for the COVID-19 …

May 20, 2024 · COVID-19 (coronavirus disease 2019) is a respiratory disease caused by a virus. It can be very contagious. Learn about symptoms, prevention, and treatment.

COVID-19 is an illness caused by the SARS-CoV-2 virus. It spreads through respiratory droplets.