Could a smaller HPV vaccine dose still protect adults?

NCT ID NCT05291871

First seen May 15, 2026 · Last updated Jun 15, 2026 · Updated 9 times

Summary

This study looks at whether giving a smaller (one-fifth) dose of the HPV vaccine, either into the skin or muscle, can still trigger a strong immune response in adults aged 27 to 45. About 92 men and women in Seattle will have their antibody levels checked over a year. The goal is to see if lower doses could be an option to save costs and stretch vaccine supplies.

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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

  • University of Washington Virology Research Clinic

    Seattle, Washington, 98104, United States

Conditions

Explore the condition pages connected to this study.