Because it's a new illness, we do not know exactly how coronavirus spreads from person to person. Similar viruses are spread in cough droplets.
It can be transmitted by air by coughing and sneezing. So never forget to wear a mask.
If you need to touch an object, use gloves if possible. Otherwise, disinfect the object you touch and your hands.
You should pay attention to social distance because not everyone may have the same hygiene quality. Be cautious and stay at home.