Published on in Vol 7, No 12 (2021): December
1 Department of Epidemiology, Helmholtz Centre for Infection Research, Braunschweig, Germany
2 PhD Programme Epidemiology, Braunschweig-Hannover, Hannover, Germany
3 Department of Infectious Diseases, University Hospital Freiburg, Medical Faculty, University of Freiburg, Freiburg, Germany
4 Africa Centres for Disease Control and Prevention, Addis Ababa, Ethiopia
5 German Center for Infection Research, Braunschweig, Germany
6 World Health Organization, Geneva, Switzerland