Trial ID or NCT#



not recruiting iconNOT RECRUITING


The purpose of the study is to investigate and compare the immune responses to influenza vaccination in monozygotic (identical) and dizygotic (fraternal) twins to determine the roles of genetics and environment in the response to flu vaccination.

Official Title

Genetic and Environmental Factors in the Response to Influenza Vaccination

Eligibility Criteria

Ages Eligible for Study: 12 Years to 49 Years
Sexes Eligible for Study: All
Accepts Healthy Volunteers: Yes


William H. Robinson, MD PhD
William H. Robinson, MD PhD
James W. Raitt, M.D. Professor
Catherine Blish
Catherine Blish
Infectious disease doctor
Professor of Medicine (Infectious Diseases)
Mark M. Davis
Cornelia L. Dekker, M.D.

Contact us to find out if this trial is right for you.


Cornelia L Dekker, MD
(650) 724-4437