Nasal spray vaccine aims to protect kids from RSV

NCT ID NCT01893554

First seen May 17, 2026 · Last updated May 17, 2026

Summary

This study tested a new RSV vaccine given as nose drops to 88 children aged 4 months to 5 years. The vaccine uses a weakened live virus to safely teach the immune system to fight RSV. Researchers monitored side effects and measured antibody levels to see if the vaccine triggers protection.

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Contacts and locations

Locations

  • Center for Immunization Research (CIR)

    Baltimore, Maryland, 21205, United States

  • Center for Immunization Research South

    Laurel, Maryland, 20708, United States

Conditions

Explore the condition pages connected to this study.