Attitudes towards Maternal Immunisation of Polish Mothers: A Cross-Sectional, Non-Representative Study

Introduction: Vaccination protects pregnant women against dangerous infectious diseases and contributes to disease prevention for the child until their vaccination schedule begins. Vaccination behaviour is related to attitudes concerning vaccine prevention. Materials and Methods: This cross-sectional, non-representative study was conducted among Polish mothers using a diagnostic survey. We used the Vaccination Attitudes Examination (VAX) Scale. The author's questionnaire included questions concerning experiences with adult and maternal vaccinations, as well as sociodemographic data. Results: Among the 375 respondents, more than half (n = 208, 55.47%) received at least one vaccine during pregnancy. The majority of respondents had a university education (n = 356, 94.93%). There was no statistically significant difference in terms of receiving vaccines during pregnancy between respondents with and without a healthcare education (p = 0.230). A logistic regression model indicated that women who were vaccinated outside pregnancy for COVID-19 (OR 4.61, 2.60-8.22) and influenza (OR 7.14, 3.58-14.25) were statistically significantly more likely to be vaccinated during pregnancy. There were statistically significant differences between women who were vaccinated during pregnancy and those who did not receive maternal immunisation in three subscales of the VAX Scale: Mistrust of Vaccine Benefit, Concerns about Commercial Profiteering, and Preference for Natural Immunity (p < 0.001). The most frequently indicated reason for a woman's decision to be vaccinated was concern for the health and safety of the unborn child (n = 196, 94.23%). In contrast, women who were not vaccinated reported fear for the health and safety of the unborn child (n = 88, 52.69%). Conclusions: A key point may be to contribute to the vaccinology education of healthcare professionals, who play an important role in pregnant women's decision to be vaccinated. However, our results may be disrupted because the majority of the women in our study had a university education.