1. Why we updated our cost-effectiveness model Earlier this year, we posted our under-immunisation analysis, which explored immunisation coverage in India. Our main finding was that the remaining gap in immunisation is very geographically concentrated: roughly 15 percent of the country’s districts account for close to half the country’s under-immunised children. We noted that it is important to factor in the scale of need and cost-effectiveness of operating in a geography whe

Introduction by Suvita’s CEO We completed 6 years last year! Through our government partnerships in Maharashtra and Bihar, Suvita now reaches 1 in 10 of India’s newborns with vaccination reminder messages, equivalent to 1.5% of the world’s newborns. We have significantly advanced the novel Immunisation Ambassadors model, growing the network to over 14,000 volunteers, and with exciting partnerships and plans underway to drive further innovation. Last year, we intentionally shi

Introduction In late 2025, Suvita’s Data and Innovation Team looked into national and global datasets to better understand the remaining under-immunisation gap in India. More specifically, we sought to answer the question: Are there still sufficiently large and geographically concentrated groups of under-vaccinated children in India who remain reachable through targeted interventions? The answer to this question will inform our strategy over the coming years. While the Indian

Below is a summary of our significant achievements in from Suvita's first two years, 2019 to 2021. Click the report to read more

Click here to read our report This project investigated the feasibility and effectiveness of using a remote, phone-based model to identify and recruit immunisation ambassadors. Overall, this project found promising results suggesting that a remote, phone-based model can feasibly be used to recruit community-nominated influencers as immunisation ambassadors. It also indicated that ambassadors successfully spread some vaccination-related information to caregivers, who acted on