Find a Pfizer clinical trialSearch LocationFind a trialSex Sex- Any -MaleFemaleBothMaleFemaleAgeAll0 - 17 years18 - 64 Years65+ Years0 - 64 Years0 - 17 & 65+ Years18+ YearsAllPediatric Trials: 0-17 YearsAdult Trials: 18+ YearsAge (years)0 - 1718 - 6465+Trial status Indicates the current stage of a clinical study and whether it is or will be open for enrollment or in currently active and enrolling in the near future.Distance (miles)50100150200250+250+Travel DistanceAll0-50 miles0-100 miles0-150 miles0-200 miles1000Show FiltersTrial status Indicates the current stage of a clinical study and whether it is or will be open for enrollment or in currently active and enrolling in the near future.Distance (miles)50100150200250+250+Travel DistanceAll0-50 miles0-100 miles0-150 miles0-200 miles1000Searching for Matching Trials ...4 trials found for influenzaEmailPrintSave searchSaved trials All (4) Recruiting (3) Not yet recruiting (1)Influenza, HumanA Study to Evaluate the Safety, Tolerability, and Immunogenicity of a Modified RNA Vaccine Against Influenza NCT# stands for National Clinical Trial number. This is a unique identification code given to each clinical trial registered on ClinicalTrials.gov. The format is "NCT" followed by an 8-digit number (for example, NCT00000419). Also called the ClinicalTrials.gov identifier. NCT05052697RecruitingMale or Female65-85years82study locations A Study to Evaluate the Safety, Tolerability, and Immunogenicity of a Modified RNA Vaccine Against InfluenzaRecruitingRespiratory Syncytial VirusSafety and Immunogenicity of RSVpreF Coadministered With SIIV in Adults ≥65 Years of Age NCT# stands for National Clinical Trial number. This is a unique identification code given to each clinical trial registered on ClinicalTrials.gov. The format is "NCT" followed by an 8-digit number (for example, NCT00000419). Also called the ClinicalTrials.gov identifier. NCT05301322RecruitingMale or Female65+years32study locations Safety and Immunogenicity of RSVpreF Coadministered With SIIV in Adults ≥65 Years of AgeRecruitingSARS-CoV-2 Infection, COVID-19Safety and Immunogenicity of BNT162b2 Coadministered With SIIV in Adults 18 Through 64 Years of Age NCT# stands for National Clinical Trial number. This is a unique identification code given to each clinical trial registered on ClinicalTrials.gov. The format is "NCT" followed by an 8-digit number (for example, NCT00000419). Also called the ClinicalTrials.gov identifier. NCT05310084RecruitingMale or Female18-64years25study locations Safety and Immunogenicity of BNT162b2 Coadministered With SIIV in Adults 18 Through 64 Years of AgeRecruitingInfluenza, HumanA Study to Evaluate Self-Amplifying Ribonucleic Acid (RNA) Vaccine Preparations Against Influenza NCT# stands for National Clinical Trial number. This is a unique identification code given to each clinical trial registered on ClinicalTrials.gov. The format is "NCT" followed by an 8-digit number (for example, NCT00000419). Also called the ClinicalTrials.gov identifier. NCT05227001Apr 28, 2022 - Planned start date (Not yet recruiting)Male or Female18-49years13study locations A Study to Evaluate Self-Amplifying Ribonucleic Acid (RNA) Vaccine Preparations Against Influenza Saved trials Contact us For more information about participation in a Pfizer clinical trial, please email or call the Pfizer Clinical Trial Contact Center at 1-800-887-7002.