Scientists dive deep into immune system to unlock HPV vaccine secrets
NCT ID NCT05031078
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how the HPV vaccine (Gardasil-9) triggers a strong and lasting immune response. Researchers will track 17 healthy adults aged 18-45 who receive three doses of the vaccine. By analyzing blood, saliva, lymph nodes, and bone marrow over several years, they aim to understand why some people maintain high antibody levels for a long time. The goal is to learn how to improve future vaccines, not to test the vaccine itself.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
HPV vaccine (Gardasil-9)
What this could lead to
If successful, this could help scientists understand how to make vaccines that provide longer-lasting protection against HPV and related cancers.
What could go wrong
This is a very small study (17 people) focused on understanding immune responses, not on proving the vaccine works. Results may not apply to everyone, and the procedures (lymph node and bone marrow sampling) carry minor risks like discomfort or bruising.
Disclaimer
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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The Hope Clinic of Emory University
Atlanta, Georgia, 30030, United States
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Winship Cancer Institute
Atlanta, Georgia, 30322, United States