Health informatics is a multidisciplinary field that utilizes information technology, data science, and healthcare knowledge to optimize the acquisition, storage, retrieval, and use of healthcare information. It involves the application of computer and information sciences to manage healthcare data and improve clinical and administrative decision-making. Health informatics encompasses a wide range of activities, including electronic health records (EHR) management, telemedicine, medical imaging, healthcare analytics, and the development of health information systems. By integrating technology with healthcare delivery, health informatics aims to enhance patient care, streamline operations, reduce medical errors, and facilitate research and public health initiatives.