In this day and age, everybody in this country needs to understand that it is your responsibility to keep from spreading the infection. Our government, our way of life is a little different than some other countries. We don't like to be told what to do. So, if we're not going to be told what to do, we have to take it upon ourselves to self-isolate if we become sick, and stay indoors until you know it's over. The CDC does not really have a good explanation yet as to how long you should self-isolate. So for right now, my advice would be, if you have a cough, stay home.