New COVID-19 booster vaccine shows promise in early trial
NCT ID NCT05541861
First seen Jan 18, 2026 · Last updated May 04, 2026 · Updated 16 times
Summary
This early-stage trial tested a new RNA-based COVID-19 booster vaccine in 383 healthy adults who had already received a COVID-19 vaccine. The main goal was to see if the vaccine was safe and to find the best dose. Researchers measured side effects and immune responses after one or two doses.
Disclaimer
Read more
Show less
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.
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.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for COVID - 19 are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Alliance for Multispecialty Research, LLC
Tempe, Arizona, 85281, United States
-
Alliance for Multispecialty Research, LLC
Knoxville, Tennessee, 37909, United States
-
Alliance for Multispecialty Research, LLC (Kansas)
Kansas City, Missouri, 64114, United States
-
CTI Clinical Research Center
Cincinnati, Ohio, 45212, United States
-
California Research Foundation
San Diego, California, 92123, United States
-
Cenexel RCA (Research Centers of America)
Hollywood, Florida, 33024, United States
-
Clinical Research Consulting, LLC
Milford, Connecticut, 06460, United States
-
Clinical Trials of Texas, LLC / Flourish Research
San Antonio, Texas, 78229, United States
-
DM Clinical Research
Tomball, Texas, 77375, United States
-
Diablo Clinical Research, Inc.
Walnut Creek, California, 94598, United States
-
Endeavor Clinical Trials, LLC
San Antonio, Texas, 78229, United States
-
Finger Lakes Clinical Research
Rochester, New York, 14618, United States
-
Great Lakes Clinical Trials LLC - Andersonville
Chicago, Illinois, 60640, United States
-
Hoag Hospital
Newport Beach, California, 92663, United States
-
Johnson County Clin-Trials, Inc. (JCCT)
Lenexa, Kansas, 66219, United States
-
Research Institute of South Florida, Inc.
Miami, Florida, 33173, United States
-
University of Kentucky Center for Clinical and Translational Science (outpatient clinic)
Lexington, Kentucky, 40536, United States
Conditions
Explore the condition pages connected to this study.