Prevention continues to be the best protection for this as well as reducing your chance of contracting other respiratory illnesses caused by influenza, parainfluenza and RSV viruses. This includes staying home when you are sick, which cannot be emphasized enough.
What is coronavirus disease 2019 (COVID-19)?
Coronavirus disease 2019 (COVID-19) is a respiratory illness that can spread from person to person. The virus that causes COVID-19 is a novel coronavirus that was first identified during an investigation into an outbreak in Wuhan, China.
Have there been cases of COVID-19 in the U.S.?
Yes. The first case of COVID-19 in the United States was reported on January 21, 2020. The current count of cases of COVID-19 in the United States is available on CDC’s webpage available here. Additionally, Johns Hopkins CSSE is tracking the global spread.
What are the symptoms of COVID-19?
Patients with COVID-19 have had mild to severe respiratory illness with symptoms of
- shortness of breath
How does COVID-19 spread?
The virus that causes COVID-19 probably emerged from an animal source, but now it seems to be spreading from person to person. It’s important to note that person-to-person spread can happen on a continuum. Some diseases are highly contagious (like measles), while other diseases are less so. At this time, it’s unclear how easily or sustainably the virus that causes COVID-19 is spreading between people. It is spread via respiratory droplets. Learn what is known about the spread of newly emerged coronaviruses on the CDC’s transmission page.
Is there a vaccine?
There is currently no vaccine to protect against COVID-19. The best way to prevent infection is to avoid being exposed to the virus that causes COVID-19.
Is there a treatment?
There is no specific antiviral treatment for COVID-19. People with COVID-19 can seek medical care to help relieve symptoms.