Pediatrics is the field of medicine that is concerned with the health of infants, children, and adolescents for their growth and development. Pediatricians are the medical practitioner or doctor who manages the health of the child, including physical, behavior, and mental health issues. The major focus of early pediatrics was the treatment of infectious diseases that affects the children. The aim of the study of pediatrics is to reduce infant and child rate of deaths and to control the spread of infectious disease.