Vaccine rollout efforts worldwide have made significant progress since the pandemic, but the picture in 2026 is mixed—strong recovery in some areas, while others still face serious gaps.
🌍 Global Progress: Recovery After COVID Disruptions
A major global initiative led by WHO and partners has delivered over 100 million vaccine doses to children since 2023.
Around 12 million previously unvaccinated (“zero-dose”) children have now received protection.
However, 14.5 million children still missed routine vaccines in 2023, showing recovery is incomplete.
👉 Bottom line: Progress is real, but the world is still catching up from pandemic disruptions.
🇮🇳 India: Strong Programs, But Uneven Coverage
India runs one of the world’s largest immunization drives under the Universal Immunization Programme (UIP).
Coverage is improving:
~93% DTP-1 coverage
Reduction in “zero-dose” children
Targeted campaigns like Mission Indradhanush boosted coverage significantly
New initiatives:
Nation wide HPV vaccination drive targeting ~1.15 crore girls annually
⚠️ But challenges remain:
Some regions (e.g., Haryana) show very low uptake (~6%) in early rollout phases.
💉 COVID-19 Vaccines: Still Evolving
COVID vaccination is now routine and risk-based rather than emergency-driven.
Updated vaccines are adjusted based on new variants and immunity data.
Recommendations now depend on:
Age
Health risk
Previous vaccination history
👉 Focus has shifted from mass campaigns → targeted protection for high-risk groups.
