“…Yet, there is an increasing divide between what is technically possible and what is allowed because of privacy legislation 8 (hhs.gov, https://www.hhs.gov/hipaa/index.html, 2020; Intersoft Consulting, General Data Protection Regulation, https://gdpr-info.eu; Convention for the Protection of Individuals with regard to Automatic Processing of Personal Data, https://rm.coe.int/16808ade9d). Particularly, in a global health crisis, as in the case of the infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) leading to the pandemic spread of coronavirus disease 2019 (COVID-19) [9][10][11] , reliable, fast, secure and privacy-preserving technical solutions based on AI principles are now believed to add to the armamentarium to quickly answer important questions in the fight against such threats [12][13][14][15] . These AI-based concepts range from protein structure prediction , drug target prediction 17 , knowledge sharing 18 , tools for population control 19,20 to the assistance of healthcare personnel, e.g.…”