Global Immunization insights_September2025

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Global Immunization Newsletter - September 2025

The fight against misinformation goes to the heart of trust in public health

We are at a critical juncture. While best estimates conclude that vaccines have saved more than 150 million lives in the past 50 years, the potential for their impact for future decades is increasingly threatened by another type of contagion: misinformation. Both misinformation and disinformation travel faster and further than truth. And their potential consequences include reversals of hard-won gains in vaccine coverage and disease control established over these decades. 

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Upcoming meetings

Meetings
  • Strategic Advisory Group of Experts on Immunization (SAGE), 22-25 September 2025

  • General Assembly High-level Week 2025, 22-30 September 2025

  • 15th International Rotavirus Symposium, 30 September - 02 October 2025 

Stories

 
Cholera kills more people for second consecutive year

Cholera kills more people for second consecutive year

Reported cholera cases rose by 5% and deaths by 50% in 2024 compared to 2023, with more than 6000 people dying from a disease that is both preventable and treatable. 

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Kenya’s typhoid vaccination drive for 20 million children

Kenya’s typhoid vaccination drive for 20 million children

Health workers are mobilizing to reach 21 million children aged 9 months to 15 years with TCVs. The campaign will also provide 7.5 million children aged 9 months to 5 years with the measles-rubella vaccine.  

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Protecting every girl in Nigeria from cervical cancer

Protecting every girl in Nigeria from cervical cancer

“I am grateful this vaccine is free,” Abdulahi said, his voice filled with relief. “If there’s anything I can do to protect my daughters from what their mother went through, I will do it.”

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Weekend clinics boost access in Port-au-Prince, Haiti

Weekend clinics boost access in Port-au-Prince, Haiti

With 21 sites implementing extra hours, the results are remarkable. In Cité Soleil, the number of children vaccinated with Penta 3 has significantly increased, rising from 3,167 in 2017 to over 5,400 in 2023.

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North-Macedonia: bringing health to every home

North-Macedonia: bringing health to every home

Over the course of the 5-week campaign, health-care teams were mobilized across 15 towns and 174 villages in 19 municipalities, reaching a wide range of communities - from populated neighbourhoods to rural areas

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Timor-Leste sets path for 2026–2030 vaccine strategy

Timor-Leste sets path for 2026–2030 vaccine strategy

The costed National Immunization Strategy will cover the introduction of new vaccines, expanded outreach, improvements to cold chain systems, and strengthened surveillance and regulatory capacities.

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HPV vaccine introduction - success story of Bahrain

HPV vaccine introduction - success story of Bahrain

Bahrain's effective implementation of the HPV vaccine campaign outlines the dynamic interplay between strategic planning, stakeholder education, and community engagement.

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First use of Men5CV in Chad’s meningitis response

First use of Men5CV in Chad’s meningitis response

The campaign strengthened epidemiological surveillance and also initiated technical discussions on introducing Men5CV into Chad’s national routine immunization program.

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New resources

 
Find a publication
  • Vaccination Information Hub: evidence-based information and resources about vaccines
  • Guides to combat false information about vaccines
  • Multi-Country approaches to HPV vaccination for out-of-school girls 
  • Considerations for integrating multi-antigens & other health interventions to support polio eradication 
  • 50 Years of Immunization—Steps Forward 

Past meetings

 
  • Tenth meeting of the WHO South-East Asia Regional Verification Commission for measles and rubella elimination (SEA-RVC)

  • Eighteenth meeting of the WHO South-East Asia Regional Certification Commission for Poliomyelitis Eradication (SEA-RCCPE) 

Contributions

 
Share your immunization news by November 27

Contribute to the next issue of the GIN

To contribute to the next update, please click on this link to submit an article by the 17th of October. 
If you have any questions or feedback, please contact: globalimmunnews@who.int

 
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World Health Organization
Department of Immunization, Vaccines & Biologicals (IVB)
Universal Health Coverage/Lifecourse Division
World Health Organization, Geneva, Switzerland

The Immunization, Vaccines and Biologicals department is responsible for targeting vaccine-preventable diseases, guiding immunization research and establishing immunization policy.

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