Objectives: To provide clinical, laboratory, statistical, regulatory, and informatics support to develop, implement, and conduct studies to improve vaccine safety, acceptability, and effectiveness. In addition, to provide project management, design, programming, technical support services, analysis, and supervision for the following/designated DHA-PHD-IHD Systems Management Modules, including but not limited to: VAECS: Vaccine Adverse Events Clinical System Case Management Module DoD Support Center Module Specimen Tracker Management Module DHA-PHD-IHD Research Management Module IHD Solicitation Management Module ADHOC Clinical Data Cube Reporting Module Toolkit Inventory Management (TIMS) Module Recommending, coordinating and providing IT systems oversight to proposed next generation integrated DHA-PHD-IHD systems and modules”