others for five more days. here's the new part. they say if you want to, if you feel like it, if you can find one, go ahead and take an antigen test, also known as a rapid test, around day five. you don't have to. you can if you want to. if positive, you should isolate for the full 10 days rather than just the five days. now, let's talk a little bit about the science why they would let people out after five days, especially if they never take a test. this graph says it all. on the left-hand side, it shows the percent of people who are contagious when symptoms -- at symptom onset. when you start feeling symptoms, you are super contagious. that he wants the high bar there. as the days go by, you are less and less contagious. you see, after day five, the chances you're going to get someone else sick are really quite small. is it possible? yes. but it's quite small. so there are many voices saying since that chance is so small let's just, you know, why are we