Participants needed for intranasal COVID vaccine study

The Johns Hopkins CIR is looking for healthy volunteers to participate in an outpatient COVID-19 intranasal vaccine study. If you are between the ages of 18 and 50, you may be eligible to participate. The study is one year long and requires the following:

  • up to 3 screening visits
  • 1-2 vaccine visits (~2-3 hours long)
  • 12 follow-up visits (30 mins - 1 hr long)

Eligible people will be compensated up to $2,550.

For more information, call 410-955-SAVE (7283) or visit or the CIR website.


To see if you qualify for in-person screening, click here to complete the pre-screening survey.

Principal Investigator: Dr. Kawsar Talaat