Scientific assistant at the Department of Infectious Disease Epidemiology, working in the Immunization Unit at the STIKO-office, Robert Koch-Institute in Berlin, Germany 1/2014 – 12/2018 Clinical registrar at Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland; Since 1/2018 Head of Travel Clinic Specialization in tropical medicine and investigator in research studies. Specialization in Internal Medicine