Region Western Pacific Region Country Japan Parent research recomm 1.4.2 Develop systems to effectively vaccinate target populations as required, including behavioral, social, political and economic aspects of vaccination and vaccine uptake, supported by community engagement, data collection and the development of lon Research status Completed External Report Link https://www.ncbi.nlm.nih.gov/pubmed/30785356 Public health impact Increase in vaccine coverages in high risk populations