Coronavirus Outbreak Timeline Fast Facts
CNN
Read CNN's Fast Facts about the coronavirus outbreak, declared a pandemic by the World Health Organization.
Coronaviruses are a large group of viruses that are common among animals. The viruses can make people sick, usually with a mild to moderate upper respiratory tract illness, similar to a common cold. Coronavirus symptoms include a runny nose, cough, sore throat, possibly a headache and maybe a fever, which can last for a couple of days. Case TrackingMore Related News