In recent years, several cases of measles have appeared on the campuses of the University of Lausanne (UNIL) and the Swiss Federal Institute of Technology in Lausanne (EPFL). In response to this, several medical students have mobilized in collaboration with various cantonal authorities in order to set up a free measles, mumps and rubella vaccination campaign on the UNIL/EPFL campuses, in 2019. This first edition was a success and will be repeated in the future. Such an approach having shown its feasibility, it could be applied to other public health issues. The involvement of medical students could thus be extremely valuable if a generalized vaccination against SARS-CoV-2 were to take place.