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Mapping the inequality of the global distribution of seasonal influenza vaccine

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  • Yen Ching Yau
  • Michael T Gastner

Abstract

With an estimated annual worldwide death toll of between 290 000 and 650 000, seasonal influenza remains one of the deadliest respiratory diseases. Influenza vaccines provide moderate to high protection and have been on the World Health Organization’s Model List of Essential Medicines since 1979. Approximately 490 million doses of influenza vaccine are produced per year, but an investigation of geographic allocation reveals enormous disparities. Here, we present two maps that visualise the inequality of the distribution across 195 countries: a conventional choropleth map and a cartogram. In combination, these two maps highlight the widespread lack of coverage in Africa and many parts of Asia. As COVID-19 vaccines are now being distributed in developed countries, data for seasonal influenza vaccine distribution emphasises the need for policymakers to ensure equitable access to COVID-19 vaccines.

Suggested Citation

  • Yen Ching Yau & Michael T Gastner, 2021. "Mapping the inequality of the global distribution of seasonal influenza vaccine," Environment and Planning A, , vol. 53(6), pages 1249-1252, September.
    • Handle: RePEc:sae:envira:v:53:y:2021:i:6:p:1249-1252
    DOI: 10.1177/0308518X21998356
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