• Yuanyuan Zhang, Qing Wang, Jiawei Xu, Ming Li, Jianchao Shao, and Yang Liu.
• Expanded Program on Immunization, Chongqing Center for Disease Control and Prevention, Chongqing, China.
• Medicine (Baltimore). 2023 Nov 10; 102 (45): e35709e35709.

ObjectiveTo evaluate the effect of rubella elimination publicity and communication project intervention activities on rubella related knowledge attitudes and practices (KAP) on parents of 0 to 2 year old children in Chongqing, and to provide basis for the formulation of rubella elimination strategies and measures.MethodWe choose 7 townships (streets) of parents of 0 to 2 year old children who live for more than 6 months in Chongqing to investigate the status of rubella knowledge, attitude and practice. Parents' cognition and behavior related to rubella, congenital rubella syndrome (CRS) and rubella component vaccine (RCV) were analyzed and evaluated before and after intervention.Results420 people were surveyed before and after the intervention. The awareness rate of rubella prevention knowledge of parents after intervention was significantly higher than that before intervention, with statistical significance (P < .05). After intervention, parents' support rate of "rubella antibody test before pregnancy" and "RCV vaccination for children" were 89.52% and 72.14%, respectively, which were higher than those of parents before intervention (84.05% and 27.38%, P < .05). The RCV timely vaccination rate of children after intervention was 92.78%, which was higher than that of children before intervention (83.90%, P < .05).ConclusionTargeted publicity and communication methods should be adopted for urban and rural areas to create a good publicity atmosphere, popularize rubella and CRS related popular science knowledge, and improve the RCV timely vaccination rate of school-age children and high-risk population.Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.

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