Could a simple vaccine policy change save thousands of Children's lives?
NCT ID NCT01306006
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study in Guinea-Bissau tests a new policy: giving the measles vaccine to all children up to 35 months old, instead of only those under 12 months. Researchers think the vaccine may have extra health benefits beyond preventing measles, possibly cutting deaths by half. Around 3,500 children will be randomly assigned to either the current age-limited policy or the broader policy, and researchers will track who survives.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- measles vaccine
- What this could lead to
- If successful, this could show that giving measles vaccine to older children saves more lives than the current age-limited policy, potentially changing vaccination guidelines worldwide.
- What could go wrong
- This is a single-country study with 3500 children, and results may not apply elsewhere. The vaccine's non-specific effects are still not fully understood, and the trial cannot guarantee a 50% mortality reduction.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
-
Bandim Health Project
Bissau, Guinea-Bissau
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