About The Study:

The purpose of this flu vaccine research study that we are currently enrolling for is to evaluate the safety and effectiveness of additional modified mRNA vaccines aimed at enhancing immune response against influenza B viruses while maintaining or increasing vaccine response against influenza A viruses in healthy adults. 


  • Must be 18-64 years old
  • Are generally healthy, no med changes or hospitalizations in the last 6 weeks
  • Have not tested positive for the flu in the last 180 days (about 6 months)
  • *Please note, other qualifications apply