DEPARTMENT OF IMMUNIZATION RESEARCH

The Department of Immunization Research aims to contribute to immunization policy by generating scientif ic evidence related to vaccination. Specif ically, the Department prepares fact sheets used in the consideration of inclusion of vaccines in the routine immunization program; conducts monitoring of the effectiveness and adverse events of existing immunization programs; undertakes activities to promote immunization; plans and conducts seroepidemiological studies; and manages the national serum bank. In addition, the Department disseminates these f indings and provides information to the general public.

DIVISION I:DIVISION OF IMMUNIZATION POLICY

The Division of Immunization Policy supports evidence-based immunization policymaking by analyzing vaccination coverage, effectiveness, and economic impact. We develop vaccine fact sheets for discussion on inclusion of new vaccines into routine programs and conduct demand forecasting and coverage evaluation to generate evidence that informs appropriate and effective immunization strategies.

DIVISION II:DIVISION OF VACCINE SAFETY

The Division of Immunization Safety analyzes reports of adverse events following immunization (AEFI) submitted to the Ministry of Health, Labour and Welfare, in collaboration with the Pharmaceuticals and Medical Devices Agency (PMDA). In addition, the Division analyzes reports of vaccination errors, examines preventive strategies, and conducts surveys on vaccination intentions to ensure the safe implementation of immunization programs and to maintain public conf idence in vaccination.

DIVISION III:DIVISION OF IMMUNIZATION OUTREACH

Understanding immunization and vaccine preventable diseases is fundamental to receiving vaccinations safely and with conf idence. Our division develops useful and informative materials, conducts research, and delivers seminars to provide accessible and practical information that supports this understanding. These resources are designed for vaccine recipients and their families, as well as for local government personnel, healthcare professionals, and other stakeholders involved in immunization programs.

DIVISION IV:DIVISION OF SEROEPIDEMIOLOGY FOR VACCINE PREVENTABLE DISEASES

Our laboratory conducts seroepidemiological studies on vaccine-preventable diseases to scientif ically assess population immunity and identify immunity gaps. By analyzing antibody prevalence, we clarify age- and sex specif ic risks of infection and generate evidence that contributes to the development of effective prevention strategies and vaccination policies. Using a wide range of approaches from basic to applied research, we are also committed to improving public health and training the next generation of researchers.

DEPARTMENT OF IMMUNIZATION RESEARCH Contents (Coming Soon)