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Showing 1–3 of 3 results
Advanced filters: Author: Edson C. Utazi Clear advanced filters

  • The success of vaccination programs depends largely on the mechanisms used in vaccine delivery. Here, the authors evaluate the relative effectiveness of two major vaccine delivery strategies, namely routine immunization and supplementary immunization activities in five study countries.

    • C. Edson Utazi
    • Julia Thorley
    • Andrew J. Tatem
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-10

  • Precise maps of routine first-dose measles vaccinations show slowing progress around the world between 2010 and 2019, and large gaps in coverage in many places. Many countries are unlikely to achieve global 2020 coverage targets.

    • C. Edson Utazi
    • Andrew J. Tatem
    News & Views
    Nature
    Volume: 589, P: 354-355

  • Household survey data is vital to health and development. The study describes and maps data quality in 35 African countries, finding that data quality varies and worsens with distance from towns, indicating a need for investment in data collection.

    • Valentin Seidler
    • Edson C. Utazi
    • Patrick Webb
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-12