Question: how does the coronvirus spread?

Pan-ngum Wirichada answered on 20 Mar 2020:

From person-to-person when they are in close contact with one another (within about 6 feet). Through respiratory droplets produced when an infected person coughs or sneezes. These droplets can land in the mouths or noses of people who are nearby or possibly be inhaled into the lungs. Good information from https://www.cdc.gov/