Analysis of Non-Immunization Program Vaccine Vaccination in Liqiao Town of Shunyi District of Beijing from 2019 to 2023
Yan Dongming
Abstract：OBJECTIVE To analyze the vaccination status of non-immunization program vaccines in Liqiao Town,Shunyi District of Beijing,and provide a reference for strengthening the management of non-immunization program vaccines.METHODS Vaccination data of non-immunization program vaccines in Liqiao Town from 2019 to 2023 were collected and analyzed using descriptive epidemiological methods.RESULTS From 2019 to 2023,the types of non-immunization program vaccines increased from 17 to 19,with a total of 36,328 doses administered over five years.The lowest number of doses(5,598)was administered in 2019,and the highest(8,178)in 2023.The top five most frequently administered vaccines over five years were varicella vaccine live,enterovirus 71 vaccine Inactivated,13-valent pneumococcal Polysacch aride Conjugate vaccine,DPT-IPV-Hib pentavalent vaccine,and 9-valent human papillomavirus vaccine,totaling 23,477 doses,accounting for 64.63%of all non-immunization program vaccines.The doses of non-immunization program vaccines that could replace immunization program vaccines in Liqiao Town,Shunyi District,from 2019 to 2023 were 970,2,065,1,904,1,851,and 2,045,respectively.The overall average substitution rate was 23.64%,with the highest rate(35.74%)in 2022 and the lowest(10.50%)in 2019.CONCLUSION From 2019 to 2023,the usage of non-immunization program vaccines in Liqiao Town,Shunyi District,showed an overall upward trend with an increase in varieties.Comprehensive measures should be taken to strengthen the management of non-immunization program vaccines.
Keywords：non-immunization program vaccinesvaccinationvaccination rate
Publication Date：2026-01-10
Online Publishing Date：2026-03-11(First online date of this platform, not the publication date of the document)
Pages：3( 100-102 )