Vaccinations are among the most effective preventive measures modern medicine has to offer. They lead both to individual protection in those vaccinated and in many cases to the protection of others against transmission of the infection; however, the acceptance of vaccinations in Germany has declined rather than increased in recent years. Paradoxically, this is very much due to the success of the vaccinations: due to successful immunization campaigns, numerous diseases have become so rare that they have disappeared from the consciousness of the population. Travel medicine counselling offers an excellent opportunity to fill in gaps in immunization.
Keywords: Immunization schedule; Infection; Pathogen transmission; Vaccines; World Health Organization.