Inactivated enterovirus 71 vaccination in Hannan District of Wuhan
10.3969/j.issn.1006-2483.2021.06.034
- VernacularTitle:武汉市汉南区肠道病毒71型灭活疫苗接种情况分析
- Author:
Hua YU
1
;
Lu WAN
1
;
Zhichao ZHAO
1
Author Information
1. Hannan District Center for Disease Control and Prevention，Wuhan 430090，China
- Publication Type:Journal Article
- Keywords:
Hand, foot and mouth disease;
Inactivated enterovirus 71 vaccine;
Vaccination rate
- From:
Journal of Public Health and Preventive Medicine
2021;32(6):138-141
- CountryChina
- Language:Chinese
-
Abstract:
Objectve To analyze the EV71 vaccination of children in Hannan District of Wuhan, providing a reference for the adjustment of EV71 vaccination strategy. Methods Based on the Hubei Province Immunization Program Information Management System, the general information and the Immunization information of the inactivated EV71 vaccine in children born between January 1, 2016 and December 31, 2019 managed by the inoculation department of Hannan was collected. Descriptive statistical analysis was used to calculate the vaccination rate and vaccination quality. Results Vaccination rate for first dose and full vaccination of EV71 vaccine of children in Hannan were 49.95% and 42.82% . Vaccination rate for first dose of local children was lower than that of ecdemic children (P <0.005), and Vaccination rate for full vaccination was slightly higher than that of ecdemic children (P=0.859). Vaccination rate for first dose and full vaccination of children in rural areas were lower than those in urban areas (P <0.005) ). Vaccination rates were obvious differences among children of various age groups (P <0.005). Full vaccination rate of 6-11 months of age were 15.66%, full vaccination rate of children of the later the time of birth were the higher(P <0.005), full vaccination rate of the local children were lower than the ecdemic children (P <0.005), while which of children in urban areas were higher than children in rural areas (P <0.005). Between the two dose of vaccination, the unqualified vaccination rate was 5.54%, the timely vaccination rate was 66.94%, and the qualified vaccination rate was 27.52%. The timely vaccination rate of children of the later the time of birth were the higher (P <0.005). The unqualified vaccination and timely vaccination of local children were higher than ecdemic children (P = 0.02), Unqualified vaccination for children in urban areas is lower and timely vaccination is higher than that in rural areas (P <0.005). Conclusion The EV71 vaccination rate of children in Hannan increased year by year, but was far from establishing herd immunity barrier. Propaganda of HFMD prevention and control knowledge must be strengthened, increasing the coverage rate of full vaccination of children before 1 year of age and the timely vaccination rate of the second dose.
