The reasoning: programme history
| Year | Milestone |
|---|---|
| 1978 | Expanded Programme on Immunisation (EPI) |
| 1985 | Universal Immunisation Programme (UIP) |
| 1992 / 1997 | Child Survival and Safe Motherhood; RCH programme |
| 1995 | Pulse Polio Immunisation |
| 2005 | NRHM; UIP integrated |
| 2011–2017 | Pentavalent nationwide; IPV (2015); rotavirus (2016); MR campaign (2017); PCV (2017; nationwide 2021) |
| 2014 | Mission Indradhanush; Intensified MI (2017 onward; IMI 5.0 in 2023) |
| 2016 | tOPV → bOPV switch (April) |
| 2023 | fIPV third dose at 9 months; U‑WIN pilot (national scale‑up 2024) |
| 28 February 2026 | 🆕 Nationwide single‑dose HPV campaign for 14‑year‑old girls (voluntary, free, with consent) |