Public health informatics

Public health informatics has been defined as the systematic application of information and computer science and technology to public health practice, research, and learning. It is one of the subdomains of health informatics. Public health informatics has been defined as the systematic application of information and computer science and technology to public health practice, research, and learning. It is one of the subdomains of health informatics. Public health informatics is defined as the use of computers, clinical guidelines, communication and information systems, which apply to vast majority of public health, related professions, such as nursing, clinical/ hospital care/ public health and medical research.