

Felix Scholkmann is a biophysicist at University Hospital Zurich, University of Zurich, Switzerland.
Felix Scholkmann is a biophysicist at University Hospital Zurich, University of Zurich, Switzerland.
How many tests performed for #SARSCoV2 are positive? Visualization of the data of the US, Switzerland, Germany and France. (Update, 13.4.2020)#COVID19
— Felix Scholkmann (@FScholkmann) April 13, 2020
Data sources: BAG (Switzerland), RKI (GER), COVID Tracking Project (US), Santé publique France (France) pic.twitter.com/cCs0nnjktG