Flu clinical trials in Connecticut
4 studies for Flu are looking for participants at sites in Connecticut.
A Study to Evaluate the Safety and Efficacy of MK-1406/CD388 for Prevention of Influenza (MK-1406-005/CD388.SQ.3.06)
- New England Research Associates, LLC ( Site 0558), Bridgeport
RecruitingPhase 3
Ages 12 and older · All sexes · Updated Nov 13, 2026 · NCT07159763Systems Investigation of Vaccine Responses in Aging and Frailty
- Yale School of Medicine, New Haven
RecruitingPhase 2Healthy volunteers welcome
Ages 21 and older · All sexes · Updated Nov 10, 2026 · NCT05291676A Study on the Efficacy of a Vaccine Against Influenza in Adults ≥65 Years of Age
- GSK Investigational Site, Stamford
- GSK Investigational Site, Waterbury
RecruitingPhase 3Healthy volunteers welcome
Ages 65 and older · All sexes · Updated Sep 18, 2026 · NCT07805707A Study to Learn About mRNA Vaccines Against Influenza in Adults
- Clinical Research Consulting, LLC, Milford
RecruitingPhase 2Healthy volunteers welcome
Ages 18 and older · All sexes · Updated May 6, 2026 · NCT07431853From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.