HomepageOverviewAbout clinical trialsHow clinical trials workProtecting your safety & privacySteps to join a clinical trialDiversity in clinical trialsParticipants & CaregiversFor current clinical trial participantsFor past clinical trial participantsInformation for caregiversAreas of researchOur researchInflammation & ImmunologyInternal MedicineOncologyPediatricRare DiseasesVaccinesGet connectedPfizerConnect - Join NowOur research unitPfizer Clinical Research Unit (PCRU)PCRU trial listReferral programParticipant loyalty programResourcesHear from clinical participantsEducational tools & resourcesFAQs