Polio booster combo safe for toddlers, study finds

NCT ID NCT06442449

First seen Jan 22, 2026 · Last updated May 09, 2026 · Updated 15 times

Summary

This study tested whether giving a booster polio vaccine at the same time as MMR and hepatitis A vaccines is safe and works well. About 889 healthy toddlers who had already received their first polio shots took part. The goal was to see if the combination triggered a strong immune response without extra side effects.

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Contacts and locations

Locations

  • Jiangsu Center for Disease Control and Prevention (Jiangsu Institute of Public Health)

    Nanjing, Jiangsu, 210009, China

Conditions

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