There are a bunch of articles etc on this, of which this is a pretty good overview: https://harvardmagazine.com/2020/08/covid-19-test-for-public-health https:/

There are a bunch of articles etc on this, of which this is a pretty good overview: https://harvardmagazine.com/2020/08/covid-19-test-for-public-health https://harvardmagazine.com/2020/08/covid-19-test-for-public... I'm also a huge fan of this work and struggling to understand why it isn't more mainstream.