Typhoid vaccine study seeks volunteers to donate samples for 8 years
NCT ID NCT03971669
First seen Mar 30, 2026 · Last updated Jun 11, 2026 · Updated 5 times
Summary
This study gives healthy adults an FDA-approved oral typhoid vaccine and collects blood, saliva, and stool samples over up to eight years. The goal is to learn how the body's immune system responds to the vaccine, which may help improve protection against other gut infections. About 150 volunteers aged 18 and older will participate.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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University of Maryland, Baltimore, Center for Vaccine Development and Global Health
RECRUITINGBaltimore, Maryland, 21201, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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