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Help Advance Gut Health Research at NIH

Office of Patient Recruitment

Healthy Volunteers Needed!

A person holding a crochet fabric art piece of the digestive system

Medical illustration of the digestive system

Trichuriasis is a parasitic infection caused by ingesting food or water that contains eggs of whipworm known as Trichuris trichiura. An NIH research study led by a team at the National Institute of Allergy and Infectious Diseases (NIAID) is seeking healthy volunteers to study the immune response to infection as there is evidence it could have therapeutic applications.

Who Can Participate?

  • Adults 18 to 45 years old and in good health
  • Live in the Washington, DC, area
  • English speaker
  • Not pregnant or breastfeeding

Study Plan

  • 16 outpatient visits over up to 8 months
  • Physical exams, along with blood tests and stool samples
  • Compensation will be provided

The NIH Clinical Center, America's research hospital, is located in Bethesda, MD, and is accessible by the Metro Red Line (Medical Center stop).

For More Information

NIH Clinical Center Office of Patient Recruitment
833-JOIN-NIH
TTY users dial 7-1-1
Email: ccopr@nih.gov 
Or go online
Refer to NIH study # 001706-I

Department of Health and Human Services
National Institutes of Health Clinical Center (CC)
National Institute of Allergy and Infectious Diseases (NIAID)