Abstract
WHO had warned of the impending "X disease," emphasizing the need to quickly establish an immune barrier. The willingness of vaccination staff to recommend vaccines was crucial in such scenarios. This study aimed to investigate willingness and influencing factors of Non-EPI Vaccines recommendations among Chinese vaccination staff in Hangzhou, China. We selected vaccination staff in 191 vaccination clinics from Hangzhou for a questionnaire-based survey using a cross-sectional survey. Descriptive statistics were made on the characteristics of participants. Univariate and multivariable analyses were used to determine the influencing factors of Non-EPI Vaccines recommendations. The overall recommendation rate was 76.2%. Compared to Supplementary and Individual Non-EPI Vaccines, vaccination staff were more willing to recommend Alternative (x2 = 215.655, P < 0.05) and Combined Non-EPI Vaccines (x2 = 214.998, P < 0.05). Multivariate logistic regression analysis showed that vaccination staff who did not participate in COVID-19 vaccination work (OR = 2.942, 95%CI:1.121 ~ 9.302), believe they had an obligation to recommend Non-EPI Vaccines (OR (disagree) = 7.957, 95%CI:1.238 ~ 87.69; OR (neutrality) = 4.187, 95%CI:1.66 ~ 10.563), and think that the effects of non-routine immunization vaccines were very good (OR (disagree) = 3.133, 95%CI:1.677 ~ 14.495; OR (neutrality) = 2.512, 95%CI:1.164 ~ 5.418) were more willing to recommend Non-EPI Vaccines. On the contrary, vaccination staff who believe that recommending Non-EPI vaccines increased their workload (OR (disagree) = 0.307, 95%CI:0.11 ~ 0.856; OR (neutrality) = 0.642, 95%CI:0.258 ~ 0.986) would decrease willingness to recommend them. The most of vaccination staff were willing to recommend non-EPI vaccines under major infectious disease outbreaks. To further control the pandemic of major infectious diseases, the health management departments should enhance the knowledge of vaccines among vaccination staff and alleviate their workload.