Key Takeaways
- Polio eradication requires continued commitment and effort from governments, healthcare professionals, and communities
- India's success story in eradicating polio serves as a model for other countries
- Pakistan and Afghanistan can learn from India's combination of door-to-door vaccination and community engagement
Introduction
The Global Polio Eradication Initiative (GPEI) is marking World Polio Day with a message that political commitment matters more than ever in the fight against polio.
Afghanistan and Pakistan are the last two countries with polio, with 42 cases reported in Afghanistan and 6 cases reported in Pakistan so far this year.
The Resurgence of Polio
The resurgence of polio in these countries follows a dramatic reversal in progress, with 12 cases reported in 2023 and 99 cases reported in 2024.
The threat of polio extends beyond reported cases of paralysis, with wild poliovirus continuing to be detected in environmental samples.
Why is Polio Surviving?
Polio is a highly infectious viral disease that mainly affects children under five, spreading primarily through the faecal-oral route in settings with inadequate sanitation and hygiene.
Eradication requires every child to be reached, including those who miss routine immunisation or vaccination campaigns.
Challenges in Pakistan and Afghanistan
Insecurity, restricted access, mistrust, and population movement have left gaps that allow the virus to keep circulating in these countries.
Dr Sunil Sareen, a paediatrician, says that political instability and uneven vaccination coverage have made it harder to reach children in high-risk areas.
- Insecurity and restricted access limit the reach of vaccination campaigns.
- Mistrust and misinformation about vaccines hinder efforts to eradicate the disease.
- Population movement and migration make it difficult to track and vaccinate all children.
India's Success Story
India's own story shows that polio eradication is possible, with the country recording an estimated 50,000 to 150,000 cases per year when the Pulse Polio programme began in 1995.
Through relentless efforts, including house-to-house vaccination and community engagement, India was able to eradicate polio, with the last case reported in 2011.
Lessons for Pakistan and Afghanistan
Pakistan and Afghanistan can learn from India's combination of door-to-door vaccination and community engagement, using local healthcare professionals, religious figures, and community leaders to counter misinformation and reach all children.
Conclusion
The eradication of polio requires continued commitment and effort from governments, healthcare professionals, and communities.
With the right strategies and support, it is possible to eliminate polio from Pakistan and Afghanistan, and ultimately achieve global eradication.
Background and History
The global eradication effort began in 1988, when the World Health Assembly adopted a resolution to eliminate polio worldwide.
The resulting Global Polio Eradication Initiative brought together governments, the World Health Organisation (WHO), UNICEF, Rotary International, and other partners to coordinate vaccination, surveillance, and outbreak response.
Expert Perspective
According to Dr Sunil Sareen, political instability and uneven vaccination coverage have made it harder to reach children in high-risk areas.
He emphasizes the importance of community engagement and trust in achieving polio eradication.
Implications for Readers in India
India's success story in eradicating polio serves as a model for other countries, demonstrating the importance of relentless efforts and community engagement.
Readers in India can learn from the country's experience and appreciate the significance of continued support for global health initiatives.
What to Watch Next
The GPEI aims to certify wild poliovirus eradication by the end of 2027, and the progress towards this goal will be closely monitored.
Readers can expect updates on the efforts to eliminate polio from Pakistan and Afghanistan, as well as the global response to the disease.
Timeline of Major Events
1988: The World Health Assembly adopts a resolution to eliminate polio worldwide.
1995: India launches the Pulse Polio programme.
2000: The original goal for polio eradication is set.
2011: The last case of wild polio is reported in India.
2023: Afghanistan and Pakistan report 12 cases of polio.
2024: The number of cases surges to 99.
2025: Wild poliovirus is detected in a routine sewage sample in Hamburg, Germany.
2026: Afghanistan reports 42 cases of wild poliovirus type 1, and Pakistan reports 6 cases.
Key Statistics
350,000: Estimated number of polio cases in 1988.
99%: Reduction in wild poliovirus cases since 1988.
200,000: Potential number of new cases annually if eradication efforts collapse.
$3 billion: Amount spent on polio eradication efforts in Afghanistan and Pakistan in the past decade.
Frequently Asked Questions
What is polio?
Polio is a highly infectious viral disease that mainly affects children under five, spreading primarily through the faecal-oral route in settings with inadequate sanitation and hygiene.
Why is polio surviving in Pakistan and Afghanistan?
Insecurity, restricted access, mistrust, and population movement have left gaps that allow the virus to keep circulating in these countries.
What can be done to eradicate polio?
Eradication requires every child to be reached, including those who miss routine immunisation or vaccination campaigns, and community engagement is crucial in achieving this goal.
