HealthTaking Germany's temperatureTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHealth05/15/2020May 15, 2020Scientists in Germany are planning to develop a kind of early warning system that will alert them to possible clusters of Covid-19 cases. The system will rely on so-called fitness trackers, which are already being used by millions of Germans.https://p.dw.com/p/3cEy3Advertisement