Should I buy a mask to protect myself from contracting COVID-19?

If you are sick, a mask is a good way to help prevent the spread of your germs and the virus when you sneeze or cough. However, if you are not sick, wearing a mask will most likely not protect you from contracting a virus or other sickness. Additionally, most people do not know how to wear masks properly and end up touching their faces more, which can increase your chances of contracting the virus. The best thing to do is to wash your hands thoroughly. For best handwashing techniques, follow the CDC's guide.