Maybe this is a start https://thevirustracker.com/ https://thevirustracker.com/ The German map is based on regular reporting from doctor's offices, it's a prove

Maybe this is a start https://thevirustracker.com/ https://thevirustracker.com/ The German map is based on regular reporting from doctor's offices, it's a proven process for 20 years. A new 2020 app might work with self/crowd reporting.