> From: Noelle <noelle> > Date: Wed, 15 Jul 2020 13:18:37 -0700 (PDT) > > https://khn.org/news/covid-tracking-apps-proliferate-but-will-they-really-help/ Seems like having just 15 contact tracers for every 100,000 people just isn't enough. Seems like you'd want at least 100 for every 100,000 people. Then, you wouldn't need apps.