If you wanted to reduce your risk of contracting a communicable disease you could

If you wanted to reduce your risk of contracting a communicable disease you could practice sanitation. Always wash your hands. 
You could stay away from crowded places because you don't know if the people you encounter in such places have communicable diseases.
You should also stay away from contagious people to avoid getting infected and in the event you are the one who is ill, stay away from people so that they will not get sick like you.

Mis useing driving his or her license will be suspended for one year