> in today’s world of routine coronavirus testing of vaccinated people It's worth noting that the CDC is explicitly telling people not to do this: If you’ve b

> in today’s world of routine coronavirus testing of vaccinated people It's worth noting that the CDC is explicitly telling people not to do this: If you’ve been around someone who has COVID-19, you do not need to stay away from others or get tested unless you have symptoms. (https://www.cdc.gov/coronavirus/2019-ncov/vaccines/fully-vaccinated.html https://www.cdc.gov/coronavirus/2019-ncov/vaccines/fully-vac...) Agreed that people are still doing it though. That seems reasonable to me given the mixed data around to what degree the vaccine prevents spread.