Germany: Geotracking startup working with the Hannover School of Medicine on a data analysis platform 

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A Hamburg geotracking startup called Ubilabs is working with the Hannover School of Medicine on a data analysis platform that could track people who have tested positive for the coronavirus and their contacts, Der Tagesspiegel reported on Tuesday; this type of tracking would require individuals' consent to have a legal basis for processing. 

Source: https://www.nytimes.com/reuters/2020/03/11/technology/11reuters-health-coronavirus-privacy-explainer.html