Keywords: early identification; school; collaboration; sex education; school-based prevention; early intervention (young children); infant mortality; obesity; child; adolescent; vaccination; measles; nightlife; prevention; harm reduction; migration; information transfer; health promotion; breast feeding; government and politics; political process; law; organ transplantation; Switzerland; Berne; Primano (body); Safer Clubbing (body); Schweizerisches Rotes Kreuz (body); Migesplus (body); Honigmann Gianolli, Silvia; interview