Vaccination practices, knowledge and attitudes regarding COVID-19 vaccines among Chinese university students: a cross-sectional study from a comprehensive university in Wuhan

OBJECTIVE: In China, a free national COVID-19 vaccination programme has been launched in spring 2021 and is ongoing across the country. This study aimed to preliminarily understand the current COVID-19 vaccination practices and the associated knowledge/attitude factors among Chinese university students. DESIGN AND SETTING: A single-centre cross-sectional questionnaire-based study was conducted between 1 and 20 May 2021 among a convenience sample of Chinese university students recruited from a comprehensive university in Wuhan. A total of 359 valid questionnaires were obtained. RESULTS: Just 1 month after the commencement of the university vaccination process, 75% of responding students had received the COVID-19 vaccination. Students without experience of COVID-19 infection were more likely to get vaccinated than those who had been infected. Most (57%) received information about COVID-19 vaccination through official announcements released by the university, and 67% were vaccinated at vaccination place arranged by the university. An interesting finding is that, although the overall vaccine uptake rate was 75%, nearly one-third of vaccinees did not know or incorrectly stated the type of COVID-19 vaccines that they had received. Mean knowledge test score was 3.05 out of 6, suggesting poor knowledge regarding COVID-19 vaccines. The vaccinated showed more positive attitudes towards the importance of establishing herd immunity through the COVID-19 vaccination programme for pandemic control than the non-vaccinated did. ‘Effectiveness in preventing COVID-19’ was perceived by 76% respondents as the most important factor contributing to COVID-19 vaccination. A total of 76% were worried about safety-related issues, including ‘unknown long-term safety’, ‘vaccine allergy’ and ‘vaccine-caused COVID-19 infection’. CONCLUSIONS: Data suggested a rapid and effective progress of the national COVID-19 vaccination programme in China among university students. Taking effective official actions, as well as enhancing the belief in vaccines’ effectiveness, might be necessary for the good implementation of COVID-19 vaccination programmes.