COVID-19: SARS-CoV-2 susceptibility in healthcare workers – cluster study at a German Teaching HospitalMichael A. Scherer, Alexander von Freyburg, Björn L.D.M. Brücher, Ijaz S. Jamall, Annette Schmidt and Hjalmar Hagedorn4open, 3 (2020) 6DOI: https://doi.org/10.1051/fopen/2020006
