How long is it between when a person is exposed to the virus and when they start showing symptoms?

Recently published research found that on average, the time from exposure to symptom onset (known as the incubation period) is about five to six days. However, studies have shown that symptoms could appear as soon as three days after exposure to as long as 13 days later. These findings continue to support the CDC recommendation of self-quarantine and monitoring of symptoms for 14 days post exposure.

Source: Harvard Medical School, USA

How deadly is COVID-19?

How many people have COVID-19?

Basic Questions