Krystyna Klimaszewska

Mandatory and recommended vaccinations in Poland in the views of parents

ABSTRACT Background: Vaccinations are currently the key element in the prevention of the spread of infectious diseases. We studied parents’ opinions about mandatory and recommended preventive vaccinations in Poland. Methods: A diagnostic survey using an original questionnaire was done in a group of 300 parents. Results: A total of 3.7% of parents did not vaccinate their children. 90% were aware of the threat potentially posed by infectious diseases, and 73.7% knew that breastfeeding alone does not ensure sufficient protection against them. 28% believed that it is necessary to vaccinate a child against all diseases, 51.7% that the number of vaccinations is insufficient, and 62.7% that vaccine use is safe. 40.7% thought that unvaccinated children should not be able to attend nurseries and kindergartens, as they pose a threat to other children. Postvaccinal adverse events occurred in 21.3% of children, mainly (71.9%) an increase in body temperature above 38°C. 88.3% were informed about possible vaccine-induced complications, most often by nurses (79.7%). 88% of the respondents were aware of the possibility to switch to an alternative immunization program, 92% were informed on the possible administration of recommended vaccines, and 53% took advantage of combined vaccines. Conclusions: Views on vaccinations were mostly varied, depending on the age, sex, education, and financial situation of the respondents. Most of the parents who did not vaccinate their children believed that immunity can be acquired by infection. They were in favor of a limited number of vaccinations, were more critical of the vaccination program in Poland, considered the vaccines used in Poland to be unsafe, and blamed vaccines for multiple developmental defects and autism in children. Parents whose children experienced vaccine-induced adverse reactions were more likely to have doubts before the next vaccination.