Public health informatics (PHI) as the name suggests, it is the inculcation of the Computer Science and Information Technology in the Health Sector to improve the Health Standards of the General Public. It became useful and handy in many of the critical health related disease situations. The data which is collected from the general public is used for many purposes like research, analysis, practice and developing of Health Care Systems in the region. Keywords: Public health, Healthcare system, Health Standards, Health information sector