how much virus you have. they are very good at detecting virus once you are infectious. i do like the idea and i think it's an incredibly important layer in gatherings to have people rapid test before they come into your home. especially if you're unclear about vaccination status or have vulnerable members in your household. we need to focus on this more strongly ending this year and get into the new year with delta staying with us the foreseeable future, chris. >> one of our docs said her 2-year-old niece, i think it was, tested positive. that was -- obviously, something they were able to avoid at the holidays. grandma and grandpa not handling the baby. doctor, always great to see you. claudio, and one of my favorite cities in the world. look it's like you have a great day out there's thank you so much. coming up, tom turkey is back, after a pared down show last year. the annual macy's thanksgiving day parade is marching down