Find a trial Find a Pfizer clinical trial Refine your searchSearch Show filtersFilter byLocationPediatric Trials: 0-17 YearsAdult Trials: 18+ YearsAge (years)Sex Sex- Any -MaleFemaleBothMaleFemaleTrial 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 miles1000Find a trialSearching for Matching Trials ...CTA Cards/DriversVolunteer for our mRNA flu vaccine studyWe are now enrolling participants 18-49 for our mRNA-based flu vaccine research study.Read more1 trials found for RSV infection, Respiratory syncytial virusEmailPrint All (1) Recruiting (1) Not yet recruiting (0)Save searchSaved trialsRespiratory Tract InfectionA Trial to Evaluate the Efficacy and Safety of RSVpreF in Infants Born to Women Vaccinated During Pregnancy. 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. NCT04424316RecruitingFemalesUpto49years940study location(s) A Trial to Evaluate the Efficacy and Safety of RSVpreF in Infants Born to Women Vaccinated During Pregnancy.Recruiting Saved trials You currently don’t have any saved trials. To save a trial, select the bookmark icon on the result listing. Contact usFor more information about participation in a Pfizer clinical trial, please email or call the Pfizer Clinical Trial Contact Center at 1-800-887-7002.