To help prevent the spread of germs, the CDC recommends avoiding close contact with people who are sick; covering cough and sneeze; avoiding touching eyes, nose and mouth; and washing your hands with soap and water. Wash your hands often with soap and water for at least 20 seconds, especially after going to the bathroom; before eating; and after blowing your nose, coughing, or sneezing.
Please see the links below for more information from the CDC and the Lake County Health Department:
https://www.cdc.gov/coronavirus/2019-ncov/index.html
https://www.lakecountyil.gov/4377/Coronavirus-Disease-2019-COVID-19