Broad-spectrum antiviral drugs can be used to relieve the disease, such as interferon, arbidol and oseltamivir. If it is complicated with infection, it can also be treated with antibacterial drugs.

Coronavirus is a big virus, which is known to cause diseases. Symptoms of patients vary from the common cold to severe lung infections, such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS).