Association & Causation in biostatistics and research methodology Universal health coverage Principles of outbreak investigation Prevention is better than cure Integrated Disease Surveillance Project (IDSP) Social Security scheme for Women and Old age People National Vector Borne Disease Control Programme (NVBDCP) National Program for Prevention and Control of Cancer, Diabetes, CVD and Stroke( NPCDCS) National Leprosy Eradication Programme Empowerment of young women girls & key populations REVISED NATIONAL TUBERCULOSIS CONTROL PROGRAMME (RNTCP) 
