New mRNA flu vaccine trial aims to stop future pandemics

NCT ID NCT06907511

Ongoing ⭐️ VACCINE ⭐️ Sponsor: Sanofi Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new mRNA vaccine designed to protect against a potential pandemic flu caused by the H5 virus. Healthy adults aged 18 and older will receive either a high, medium, or low dose of the vaccine or a placebo. The goal is to see if the vaccine is safe and triggers a strong immune response, helping to prepare for future outbreaks.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for HEALTHY VOLUNTEERS are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

avian influenza prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

HEALTHY VOLUNTEERS PANDEMIC INFLUENZA IMMUNIZATION

Contacts and locations

Locations

Accel Research Site - NeuroStudies.net, LLC - ERN - PPDS- Site Number : 8400003

Decatur, Georgia, 30030-2627, United States
Accel Research Sites - Lakeland Clinical Research Unit- Site Number : 8400006

Lakeland, Florida, 33803, United States
Accel Research Sites - St. Petersburg - Largo- Site Number : 8400004

Largo, Florida, 33777, United States
Accel Research Sites Network - DeLand Clinical Research Unit- Site Number : 8400002

DeLand, Florida, 32720, United States
Charlottesville Medical Research- Site Number : 8400005

Charlottesville, Virginia, 22911, United States
Coastal Carolina Research Center- Site Number : 8400001

North Charleston, South Carolina, 29406, United States
Olympus Clinical Research - Sugar Land- Site Number : 8400009

Sugar Land, Texas, 77479, United States
QUEST Research Institute- Site Number : 8400014

Bingham Farms, Michigan, 48334, United States
Velocity Clinical Research - Norfolk- Site Number : 8400015

Norfolk, Nebraska, 68701, United States
Velocity Clinical Research - Omaha- Site Number : 8400012

Omaha, Nebraska, 68134, United States
Velocity Clinical Research - Salt Lake City- Site Number : 8400011

West Jordan, Utah, 84088, United States
Velocity Clinical Research - San Diego- Site Number : 8400013

La Mesa, California, 91942, United States
Velocity Clinical Research - Springdale- Site Number : 8400010

Cincinnati, Ohio, 45246, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.