Impact of the COVID-19 pandemic on self-paid vaccination intentions for children: a cross-sectional study in China

Although the intentions of self-paid vaccinations were not largely influenced, nearly 30% of caregivers' vaccination intentions changed after the COVID-19 pandemic and most of them increased their intentions. In addition, vaccination history of self-paid vaccines, vaccine information, vaccine trust and doctors' recommendations were the active factors for self-paid vaccination. Therefore, education on the knowledge of self-paid vaccines for caregivers should be implemented to increase their vaccination intentions and decrease the threat of infectious diseases to children's health.