[Understanding the behavioural and social drivers of vaccine uptake: introduction and implications of World Health Organization Position Paper, 2022].

On May 20, 2022, World Health Organization (WHO) Position Paper on Understanding the Behavioural and Social Drivers of Vaccine Uptake (BeSD) was published. This review introduced the BeSD toolkit, interventions to increase vaccine uptake, and offered WHO's position and recommendation. Based on immunization practice, this position paper had some implications for improving the vaccination coverage in China: (1) To promote the BeSD toolkit localization; (2) To integrate the measurement and monitoring of BeSD into multisectoral routine efforts; (3) To enhance the diversity and professionalization of immunization practitioners; (4) To design and carry out implementation research scientifically.