Determinants of vaccine hesitancy

Vaccine hesitancy is a worrying phenomenon due to its range and health-related consequences. Secondary epidemiological data on the current situation of vaccination in Poland were analyzed. The source of the analyzed data were obtained from the reports of the National Sanitary Inspection and the National Institute of Public Health–National Institute of Hygiene in Warsaw. Legal basis on vaccination and the responsibilities of physicians related to these regulations were also discussed. Considering the opinions of ECDC experts, factors influencing vaccine hesitancy were identified. Attention was paid to the activities of the anti-vaccination movements, their range of activity and a strategy of action.