Impact of propensity to COVID-19 vaccination/vaccine on influenza vaccination from willingness to behavior among older adults in rural China

Abstract

To explore impact of the propensity to coronavirus disease 2019 (COVID-19) vaccine/vaccination on influenza vaccination from willingness to behavior after COVID-19 pandemic among older adults in rural China. A combined study involving a cross-sectional survey for the willingness of influenza vaccination, a health education momentary intervention and a community intervention program were conducted from September 11th to 16th, 2023 among rural older adults in China. Totally 3138 individuals were investigated in this study with 1923 (61.3%) willing to receive influenza vaccination. After the momentary intervention, 47.8% (582/1215) individuals changed to be willing to receive influenza vaccination. There were 1440 (78.8%) vaccinated. The influenza vaccination willingness rate was significantly higher in the participants willing to receive COVID-19 vaccine booster dose vaccination than the participants unwilling to (69.4% vs. 37.7%, adjusted OR [aOR] = 2.671, 95% CI 2.211–3.227, p