(a) 建立、操作、維持及評核有關公共衞生課題(包括監察工作)的資訊系統；
(b) 更新及備存各類資料庫，編製統計報告及進行統計分析；
(c) 向參與疫苗接種計劃的中心及診所進行質素保證調查，包括到場視察設施、行政安排及疫苗接種程序，以評估相關工作流程和指引；
(d) 為編製及分析統計數據／健康數據進行協調、設計及搜集資料的工作，並擬備統計報告以監察疫苗接種計劃的進度；
(e) 籌劃及推行研究項目，包括就相關課題擬備文件、摘要、統計或進度報告及研究項目，並向管理層提供建議；
(f) 就公共衞生研究及／或公共衞生監控事宜提供統計及／或其他研究支援；
(g) 進行文獻回顧、分析及詮釋數據，以便籌劃疫苗接種計劃、各項公共衞生課題及／或感染控制措施；
(h) 處理有關衞生資訊與研究的查詢和進行相關聯絡工作；以及
(i) 協助督導及／或培訓工作，以及執行由上級人員指派的任何其他職務。

(a) Set up, operate, maintain and evaluate information systems on public health subjects including surveillance;
(b) Update and maintain various databases, compile statistical reports and perform statistical analysis;
(c) Conduct quality assurance surveys to centers and clinics participating in vaccination progammes, including through on-site inspections of the facilities, administrative arrangement and vaccination procedures, to evaluate work flow and guidelines;
(d) Coordinate, design and provide inputs on compilation and analysis of statistics/ health data, and prepare statistical reports to monitor the progress of vaccination programmes;
(e) Plan and carry out research projects including the preparation of papers, briefs, statistical or progress reports and research projects on related subjects, and make recommendation to management;
(f) Support statistical and/or other research on public health studies and/or public health investigation and control;
(g) Conduct literature review, analyse and interpret data for planning of the vaccination prgrammes, various public health subjects and/or infection control measures;
(h) Handle enquiries and take up liaison work related to health information and research; and
(i) Assist in supervisory and/or training activities, and perform any other duties as assigned by senior officers.