Frequently Asked Questions
What is COVID-19?
Coronavirus disease 2019, or “COVID-19” is an infection caused by a specific virus called SARS-CoV2. People with COVID-19 can have fever, cough, and trouble breathing. Problems with breathing happen when the infection affects the lungs and causes pneumonia. Experts are studying this virus and will continue to learn more about it over time.
How is COVID-19 spread?
Experts think COVID-19 first spread to people from animals in China that had the virus. But it can also be spread from person to person, similar to the flu. The virus that causes COVID-19 seems to be spreading easily in sustainably in the community in some affected geographic areas.
Can someone who has had COVID-19 spread the illness to others?
Someone who is actively sick with COVID-19 can spread the illness to others. The CDC recommends that these patients be isolated either in the hospital or at home (depending on how sick they are) until they are better and no longer pose a risk of infecting others.
How can I protect myself?
Visit the COVID-19 Prevention and Treatment page to learn about how to protect yourself from respiratory illnesses, like COVID-19.