Booster shot boosts toddler protection against meningitis
NCT ID NCT05929651
First seen Nov 01, 2025 · Last updated May 23, 2026 · Updated 32 times
Summary
This study looked at whether a booster dose of the MenQuadfi vaccine is safe and effective for toddlers aged 12 to 23 months who had already received a meningitis vaccine as babies. The study involved 71 healthy toddlers in Argentina. Researchers measured the immune response before and after the booster shot and monitored for side effects.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Investigational Site Number : 0320001
Ciudad Autonoma Buenos Aires, C1425EFD, Argentina
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Investigational Site Number : 0320002
Buenos Aires, Buenos Aires F.D., 1430, Argentina
Conditions
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