06 · GS-II: Social Justice, Healthcare Delivery & Rural Access
Immunization Equity and Cold-Chain Logistics: Electronic Vaccine Intelligence Network (eVIN) and U-WIN Platform
NEWS PEG
- The Ministry of Health and Family Welfare reviewed the nationwide rollout of the U-WIN platform, successfully registering over 5 crore pregnant women and infants for digitized universal immunization tracking.
- Public health audits demonstrated that digitizing vaccine inventory through the Electronic Vaccine Intelligence Network (eVIN) reduced vaccine stock-outs by 80% and cut vaccine wastage from 15% to under 3% in hard-to-reach tribal districts.
- Health experts emphasized integrating U-WIN data with maternal nutrition counseling and anaemia screening under Poshan 2.0 to tackle child stunting and infant mortality.
STATIC FOUNDATION
- Universal Immunization Programme (UIP): Provides free vaccination against 12 life-threatening diseases (Diphtheria, Pertussis, Tetanus, Polio, Measles, Rubella, severe childhood TB, Hepatitis B, Meningitis, Pneumonia, Rotavirus, Japanese Encephalitis).
- Electronic Vaccine Intelligence Network (eVIN): Indigenously developed digital system providing real-time information on vaccine stocks and storage temperatures across 29,000+ cold chain points.
- Mission Indradhanush (and Intensified Mission Indradhanush - IMI): Special drive launched in 2014 to achieve 90%+ full immunization coverage among unvaccinated and partially vaccinated children.
PRELIMS TRAP & PYQ BRIDGE
MAINS ENHANCEMENT
- Digital Public Good in Health: From Co-WIN to U-WIN — Leveraging DPI to create permanent, portable, lifecycle health records for maternal and child welfare.
- Last-Mile Cold Chain: Solar Direct Drive Refrigerators in Remote PHCs — Insulating temperature-sensitive biologics from power grid failures in tribal areas.
- Targeting Dropouts: ASHA-Led Community Micro-Planning — Combining geo-tagged tracking with grassroots community health worker incentives.