This document provides an overview of India's health care system and the major health issues facing the country. It describes the key components of the health care system including primary health centers, community health centers, hospitals, and national health programs. It also outlines the major health problems in India such as communicable diseases, nutritional problems, environmental sanitation issues, and medical care access issues. The document then discusses the various levels of the health care delivery system from the village level up to primary health centers, community health centers, and hospitals.