New 25-Valent vaccine aims to broaden protection against pneumococcal disease

NCT ID NCT06077656

First seen Mar 27, 2026 · Last updated May 12, 2026 · Updated 6 times

Summary

This study tested a new vaccine designed to protect against 25 types of pneumococcal bacteria, which can cause pneumonia and other serious infections. About 220 healthy adults aged 18 to 49 received either the new vaccine or an existing one to compare safety and immune response. The goal was to see if the new vaccine is safe and triggers a strong immune reaction.

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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

Locations

  • Inventprise Clinical Site

    Vancouver, British Columbia, V5Z 4H4, Canada

  • Inventprise Clinical Site

    Halifax, Nova Scotia, B3K 6R8, Canada

  • Inventprise Clinical Site

    Truro, Nova Scotia, B2N IL2, Canada

  • Inventprise Clinical Site

    Saint-Louis, Quebec, G1W 4R4, Canada

Conditions

Explore the condition pages connected to this study.