New Self-Amplifying RNA vaccines show promise in early COVID-19 trial

NCT ID NCT05037097

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 33 times

Summary

This early-stage study tested three new self-amplifying RNA vaccines against COVID-19 in 72 healthy adults, some already vaccinated and some not. The main goal was to check safety and how well the vaccines triggered an immune response. Results help researchers decide which vaccine candidates to study further.

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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

  • Arcturus Investigational Site 101

    Singapore, 169608, Singapore

  • Arcturus Investigational Site 201

    Kansas City, Missouri, 64114, United States

  • Arcturus Investigational Site 202

    Wichita, Kansas, 67207, United States

  • Arcturus Investigational Site 301

    Diepkloof, Soweto, 1862, South Africa

Conditions

Explore the condition pages connected to this study.