MSNBC The Rachel Maddow Show December 30, 2021 09:06:00
During the first five days of that period versus the second five days, most of the risk is segregated in those first five days. m and so the risk is very, very low of transmitting, as you get into days 6, 7, 8, 9, and 10. and the tests that are used, the antigen tests, don't really have a good predictive value as to whether or not you're transmitting. they have a good value early on to say if you're infected. tanti but 5, 6, 7, 8, 9 days later, whether it's positive or negative, we have no studies at all that have shown, and in fact the original fda approval of thn test was not for the purpose...