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Diseases

World Polio Day: A Success Story with Challenges Ahead

Strategic Insights

— 1 min read

World Polio Day is marked on October 24 to raise awareness about polio and its prevention through regular vaccination. Since 1988, the World Health Assembly has been working to eradicate the disease, with massive success achieved so far. According to UNICEF, cases of polio have fallen by 99.9 percent since 1988, with the Global Polio Eradication Initiative (GPEI) estimated to have saved 1.5 million children from the disease and saved $27 billion in treatment costs.

Key Takeaways:

  • The number of polio cases has fallen by 99.9 percent since 1988, from over 500 cases in 2022 to just 188 cases in the first nine months of 2023.
  • The Global Polio Eradication Initiative (GPEI) has saved an estimated 1.5 million children from polio, resulting in savings of $27 billion in treatment costs.
  • Polio cases are still endemic in Afghanistan and Pakistan, but this represents a significant reduction from the 127 nations struggling to contain the disease in 1988.
  • The number of polio cases has been declining steadily since 2015, when over 106 cases were reported.
  • The disease is most prevalent among children under the age of five and those who have not been properly vaccinated.
  • The World Health Organization (WHO) has declared the Americas, European, and South-East Asia regions polio-free since 1994, 2000, and 2014, respectively.
  • Gaza, despite being a war-torn region, has seen large-scale polio immunization, with no reported cases since March 5, 2025.
  • The theme of World Polio Day this year is 'End Polio: Every Child, Every Vaccine, Everywhere', highlighting the need for continued action to eradicating the disease.
  • Donations and social events can be leveraged to raise awareness and support the fight against polio.

Statistics:

  • 99.9 percent decline in polio cases since 1988 (UNICEF)
  • 1.5 million children saved from polio (GPEI estimate)
  • $27 billion saved in treatment costs (GPEI estimate)
  • 188 polio cases in the first nine months of 2023 (compared to over 500 in 2022)
  • 1 year decline in polio cases from 127 to 106 in 2015
  • Number of polio-free regions:

+ Americas (1994)

+ Europe (2000)

+ South-East Asia (2014)

  • No reported polio cases in Gaza since March 5, 2025 (UNICEF)

Sources:

  • UNICEF's website
  • Global Polio Eradication Initiative (GPEI)
  • World Health Organization (WHO) website
  • UNICEF report
  • Hindustan Times article

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