Immunization and AEFI

: Expanded Programme on Immunization was launched in 1978. It was renamed as Universal Immunization Programme in 1985 when its reach was expanded beyond urban areas. In 1992, it became part of the Child Survival and Safe Motherhood Programme and in 1997 it was included in the ambit of the National Reproductive and Child Health Programme. Since the launch of the National Rural Health Mission in 2005, Universal Immunization Programme has always been an integral part of it. Knowledge regarding immunization will expand the base of work of health workers in the immunization process. This course is designed for Health care team members in the primary health care institutions to acquire in-depth knowledge regarding immunization programs, maintenance of cold chains, and AEFI.

Immunization, also known as vaccination, is a crucial public health intervention aimed at preventing and controlling the spread of infectious diseases. It involves administering vaccines to individuals to stimulate their immune system, helping them develop immunity against specific pathogens such as bacteria or viruses. Immunization is a cost-effective and efficient way to protect individuals and communities from various infectious diseases. AEFI refers to any untoward medical occurrence that follows immunization, but which does not necessarily have a causal relationship with the vaccine. AEFI can include local reactions at the injection site, systemic reactions, and rare, serious events. In summary, immunization is a cornerstone of public health, preventing the spread of infectious diseases. AEFI surveillance ensures the ongoing safety of vaccination programs by promptly identifying and addressing any adverse events, thus contributing to maintaining public confidence in immunization.