Scientists peek inside the gut to see how vaccines work

NCT ID NCT03970304

Summary

This study aims to learn how the oral typhoid vaccine affects the normal bacteria and immune system in the intestines. Researchers are enrolling adults already scheduled for a routine colonoscopy and dividing them into groups that either receive the vaccine before or after the procedure, or not at all. The goal is to understand the body's response by collecting blood, stool, and tissue samples.

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Contacts and locations

Locations

  • Universtiy of Maryland, Baltimore, Center for Vaccine Development and Global Health

    Baltimore, Maryland, 21201, United States

Conditions

Explore the condition pages connected to this study.