MSNBC The Rachel Maddow Show December 30, 2021 05:10:00
Requirement after a -- is because the science says that the odds of being contagious after those five days are low. dr. walensky has given a few additional reasons. she said a couple times today that a pcr test could give someone who had a covid positive result for up to 12 weeks. is a pcr test not a good barometer either for transmissibility and isolation length? how can people actually tell if they are contagious in the cycle of having covid? how do you measure that, if not either with a pcr t...
Source: archive.org