Currently Enrolling Outpatient
Yellow Fever Vaccine Study (CIR 333)


The purpose of this study is to demonstrate that a new (investigational) yellow fever vaccine is as safe and protective against yellow fever infection as the currently licensed yellow fever vaccine.  The study (is):

  • enrolling 18-60 year olds
  • includes 1 vaccination day visit
  • includes 9-10 follow up visits over 5 years
  • Pays $870-950 depending on visits completed

Complete the CIR Contact Form

Screening Dates

Call us at 410-955-7283 to schedule a screening appointment.

Screening Location

CIR at Johns Hopkins Bayview Medical Campus
301 Building 4th Floor
301 Mason Lord Drive
Baltimore, MD 21224

Study Period

5 year follow up period (one visit year 2, one visit year 3, one visit year 4 and one visit year 5)



Translate »