New nasal spray vaccine aims to stop whooping cough

NCT ID NCT02453048

First seen Mar 05, 2026 · Last updated May 14, 2026 · Updated 10 times

Summary

This study tested a higher dose of a new live nasal vaccine (BPZE1) for whooping cough in 54 healthy adults aged 18-32. The goal was to see if the vaccine is safe and can temporarily live in the nose to train the immune system. Results help decide if this approach could prevent whooping cough infection.

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Contacts and locations

Locations

  • Karolinska University Hospital

    Huddinge, Stockholm County, 141 86, Sweden

Conditions

Explore the condition pages connected to this study.