Currently Enrolling Outpatient
COVID/Flu Outpatient Study (CIR 348)


The purpose of this study is to evaluate the safety of receiving  a COVID-19 and Flu vaccine simultaneously versus receiving them 2 weeks apart.  The study is:

  • 4 months long
  • 1 phone screen
  • 3 vaccination day visits
  • 2 in person follow up visits
  • 4 phone follow up visits

Complete the CIR Contact Form

Screening Dates

Call us at 410-955-7283 for screening dates!

Screening Location

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

Study Period

4 months


Up to $425 for completion of all study procedures

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