Ebola vaccine nasal spray tested in humans – study halted early

NCT ID NCT03462004

First seen Mar 20, 2026 · Last updated May 20, 2026 · Updated 7 times

Summary

This early-stage study tested a new Ebola vaccine given as a nasal spray in 15 healthy adults. The goal was to check safety and whether the vaccine triggers an immune response. The study was terminated early, so results are limited.

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Contacts and locations

Locations

  • CIR Inpatient Unit, Johns Hopkins Bayview Medical Center

    Baltimore, Maryland, 21224, United States

  • Center for Immunization Research, Johns Hopkins Bloomberg School of Public Health

    Baltimore, Maryland, 21205, United States

Conditions

Explore the condition pages connected to this study.