Résumé
Any public health program's efficacy may be evaluated solely based on the available statistics. A program's ability to be tracked relies heavily on data. There are several systems in place in India for gathering data on the health of individual states and the country as a whole. The National Family Health Survey (NFHS) is one of these mechanisms. Children's vaccination status is one of the many data points collected by the National Health Interview Study (NFIS), a representative sample survey. NFHS is commonly used to evaluate and monitor the progress of any health program in the country, therefore, to sum it up: According to Rajasthan's NFHS-4 and NFHS-5 reports, there has been a significant increase in the state's coverage status. Despite the difficulties and the closure of the corona, this research will investigate the data that has demonstrated extraordinary rises and the causes that have made it possible or the huge efforts by the state government.