We aimed to assess attitudes towards the influenza vaccine and factors associated with a willingness to vaccinate against seasonal influenza in Poland during the COVID-19 pandemic (flu season 2020/2021). This cross-sectional questionnaire-based study was carried out between 5 and 15 November 2020 on a representative nationwide sample of 1052 individuals aged 18+ in Poland. Of the respondents, 5.5% (95% CI: 4.3-7.0%) declared that they had already got vaccinated against influenza and 13.4% (95% CI: 11.4-15.6%) declared a willingness to vaccinate against influenza during the 2020/2021 season. Out of nine different factors analyzed in this study, only three were significantly associated with attitudes towards influenza vaccination. Participants aged 75 years and over (OR = 5.82; 95% CI: 2.63-12.85), as well as participants aged 60-74 years (OR = 2.43; 95% CI: 1.30-4.54), compared to those aged 19-29, had significantly higher odds of having a positive attitude towards seasonal influenza vaccination. Respondents who define themselves as completely religious unbelievers (OR = 4.34; 95% CI: 1.79-10.55), as well as Internet users (OR = 2.12; 95% CI: 1.30-3.47), had higher odds of having a positive attitude towards influenza vaccination. Despite the COVID-19 pandemic, the percentage of adults in Poland who already got vaccinated or declared a willingness to vaccinate against influenza remains low. This also applies to high-risk groups.
Keywords: Poland; influenza; influenza vaccine; vaccine hesitancy; vaccines.