New mRNA vaccine aims to shield against RSV

NCT ID NCT06564194

First seen Apr 23, 2026 · Last updated May 13, 2026 · Updated 5 times

Summary

This early-stage study tests a new mRNA vaccine called JCXH-108 to see if it is safe and triggers an immune response against RSV, a common respiratory virus. About 75 healthy adults aged 18-45 and 60 or older will receive either the vaccine or a placebo. The main goals are to check for side effects and measure antibody levels over six months.

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Contacts and locations

Locations

  • DelRicht - New Orleans

    New Orleans, Louisiana, 70115, United States

  • Health Awareness

    Jupiter, Florida, 33458, United States

  • Sundance Clinical Research

    St Louis, Missouri, 63131, United States

Conditions

Explore the condition pages connected to this study.