Rotavirus vaccination status of children in the 2015-2023 birth cohorts in Shijingshan District of Beijing
10.13200/j.cnki.cjb.004628
- VernacularTitle:2015—2023年北京市石景山区出生队列儿童轮状病毒疫苗接种情况
- Author:
Likun SUN
1
Author Information
1. Shijingshan District Center for Disease Control and Prevention, Beijing 100043, China
- Publication Type:Journal Article
- Keywords:
Rotavirus(RV) vaccine;
Birth cohort;
Vaccination;
Vaccination rate
- From:
Chinese Journal of Biologicals
2026;39(01):44-49
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the rotavirus(RV) vaccine coverage among children in the birth cohorts in Shijingshan District of Beijing from 2015 to 2023, so as to provide a scientific support for RV vaccination.Methods The data were collected through the Beijing Immunization Planning Information Management System, and descriptive epidemiological methods were used for statistical analysis.Results A total of 36 248 doses of RV vaccines were inoculated among children born in Shijingshan District of Beijing from 2015 to 2023, and the overall coverage levels for the first, second, and third doses were 43. 03%, 28. 55% and 18. 72%, respectively. The vaccination rate had shown an overall upward trend over the years(χ~2_(trend)= 4 554. 383, 8 016. 090 and 9 143. 411, respectively, each P < 0. 001). The coverage levels for the first, second, and third doses of Lanzhou lamprotavirus vaccine(LLR) were 22. 91%, 9. 04% and 1. 28% among the 2015-2023 birth cohorts respectively, and the vaccination rate had shown an upward trend followed by a downward trend with the years. The coverage levels for the first, second, and third doses of pentavalent human-bovine reassortant rotavirus vaccine(RV5) among the 2018-2023 birth cohorts were 33. 30%, 32. 30% and 28. 87%, respectively, and the vaccination rate had shown an overall upward trend over the years(χ~2_(trend)= 3 745. 642, 3 402. 195 and 3 237. 052, respectively, each P < 0. 001). The vaccination rates of the first, second, and third doses of LLR and RV5 in different regions showed statistically significant differences(LLR: χ~2=1 244. 175, 1 100. 036 and 44. 453, respectively, each P < 0. 001; RV5: χ~2= 649. 139, 567. 390 and 464. 887, respectively,each P < 0. 001), with a gradual increasing trend from west to east area.Conclusion The vaccination rate of RV vaccine among children born in Shijingshan District of Beijing from 2015 to 2023 is relatively low, and it is necessary to further strengthen publicity and enhance parental awareness, so as to increase the RV vaccination rate for the effective prevention of childhood RV diarrhea.
