Prevalence of infectious diseases, immunity to vaccine-preventable diseases and chronic medical conditions among Ukrainian refugees in Germany: a cross sectional study from the German Network University Medicine (NUM) - Brinkmann, Folke; Friedrichs, Anette; Behrens, Georg Martin Norbert; Behrens, Pia; Berner, Reinhard; Caliebe, Amke; Denkinger, Claudia M.; Giesbrecht, Katharina; Gussew, Alexander; Hoffmann, Anna Theresa; Hojenski, Leonhard; Hovardovska, Olga; et al. (Journal of infection and public health, 2024)