No Longer Enrolling: COVID-19 and Flu Vaccine Research Study for Ages 18 and Older

We are no longer enrolling new patients at this time. We expect to begin enrollment for additional vaccine studies in the late summer/fall of 2025. Please sign up for updates below for further information.

Influenza (flu) and COVID are respiratory illnesses that can lead to severe health problems and result in many deaths and hospitalizations worldwide.  Both COVID and flu vaccines are available.  As part of the annual vaccine, it is likely both will be recommended.  The purpose of this study is to evaluate the safety and effectiveness of a combination of COVID and FLU in a single injection.  It is thought the combination could increase the likelihood of higher vaccination rates for both viruses.

All participants will receive one injection.  Participants will either get a combination vaccination of Flu/Covid or a single dose of Flu or Covid. The study will last about six months with five clinic visits.  You will be required to keep an electronic diary for a period of time.  You will receive $100/ clinic visit and $60 for the completion of your diary.

  1. 18 years of age and older
  2. Available for five office visits
  3. Relatively healthy with no unstable medical conditions
  4. Not received COVID or Flu vaccine in approximately 5 months

You may call our office at (615)-329-2222 between the hours of 7:30 – 4:30 Monday – Thursday; and Friday 7:30 – 1:00 or use the form below to sign up online.

If you sign up online our team will need to contact you to speak briefly to determine your interest and to see if you qualify.

Sign Up for Updates

We are not currently enrolling new patients in this study. Please leave your name, phone number, and email address so that we may contact you when enrollment re-opens for vaccine studies.

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