Human development in India is crucial for economic growth, with human resources playing a key role. Public health facilities are mainly provided through primary health centers, but private healthcare services are more prevalent. India spends a significant portion of its GDP on health, with a higher share coming from private expenditure. Improving the health status of the population has been a major focus of social development programs in the country. India has developed a vast health infrastructure and workforce across government, voluntary, and private sectors over the past five decades.