Not applicableStudy completedNCT00337896What this trial is testingT and B Cell Response to Avian Flu VaccineWho this might be right forInfluenza National Institute of Allergy and Infectious Diseases (NIAID) 30
Post-approval studies (Phase 4)Study completedNCT00835926What this trial is testingEvaluate the Safety and Immune Responses to Fluzone® VaccinationWho this might be right forInfluenza Sanofi Pasteur, a Sanofi Company 121
Early research (Phase 1)Study completedNCT01675284What this trial is testingA Phase I Study to Evaluate the Safety, Reactogenicity, and Humoral Immune Responses to an Inactivated H5N1 Influenza VaccineWho this might be right forBird FluAvian InfluenzaInfluenza A(H5N1) Medigen Biotechnology Corporation 36
Post-approval studies (Phase 4)Study completedNCT06567860What this trial is testingCharacterizing Late-season Influenza Vaccine Responses to Compare the 2023 and 2024 Vaccine FormulationsWho this might be right forInfluenza A La Jolla Institute for Immunology 23
Post-approval studies (Phase 4)UnknownNCT02297542What this trial is testingImmune Response to High-Dose vs. Standard Dose Influenza VaccineWho this might be right forElderly Immune System Health Sciences North Research Institute 85
Large-scale testing (Phase 3)Study completedNCT00161811What this trial is testingComparison of the Safety and Immune Response of Three Different Lots of an Influenza Vaccine Made by a New Manufacturing Process With a Vaccine Made by the Traditional Manufacturing Process for Season 2004/2005Who this might be right forInfluenza Alachua Government Services, Inc. 1,400
Post-approval studies (Phase 4)Study completedNCT01022905What this trial is testingVaccine Responses to Influenza A H1N1/09 Immunization in High-risk PatientsWho this might be right forHIV InfectionRheumatic DiseaseCancer+2 more University Hospital, Geneva 1,141
Post-approval studies (Phase 4)Study completedNCT03982069What this trial is testingImmunologic Response to FluMist vs. FlucelvaxWho this might be right forInfluenza, HumanImmune Response Richard Zimmerman MD 465
Large-scale testing (Phase 3)Study completedNCT00383123What this trial is testingStudy Comparing the Immune Response and Safety of Fluarix and Fluzone Influenza Vaccines in ChildrenWho this might be right forInfluenza GlaxoSmithKline 3,327
Large-scale testing (Phase 3)Study completedNCT05062759What this trial is testingStudy to Assess the Effect of Tezepelumab on the Immune Response to Influenza Vaccination in Participants With AsthmaWho this might be right forModerate to Severe Asthma AstraZeneca 70
Not applicableStudy completedNCT05584735What this trial is testingDetermining the Relationship Between Gut Microbiota and Immune Response to Influenza or COVID-19 VaccineWho this might be right forInflammatory Bowel Diseases University of Wisconsin, Madison 46
Post-approval studies (Phase 4)UnknownNCT01289535What this trial is testingImmune Response Analysis to Influenza Vaccine in Elderly Aged Over 65 YearsWho this might be right forImmune Response Hospices Civils de Lyon 750
Early research (Phase 1)Looking for participantsNCT07305207What this trial is testingEstablishing a Controlled Human Infection Model for Influenza H3N2 as a Foundation for Pandemic PreparednessWho this might be right forInfluenza (Healthy Volunteers) Dalhousie University 32
Not applicableStudy completedNCT01381029What this trial is testingImmune Response to Seasonal Influenza Vaccine in HIV Infected IndividualsWho this might be right forInfluenza, HumanHuman Immunodeficiency Virus I Infection George Washington University 74
Testing effectiveness (Phase 2)Study completedNCT01393951What this trial is testingEvaluate the Immune Response to the ASP7374 and Its Safety in Healthy Adult VolunteersWho this might be right forHealthyImmunogenicity of ASP7374 UMN Pharma Inc. 165
Large-scale testing (Phase 3)Study completedNCT00192426What this trial is testingTrial to Evaluate the Immune Response to OPV When Administered Concomitantly With CAIV-T to Healthy Children.Who this might be right forInfluenza MedImmune LLC 2,400
Post-approval studies (Phase 4)Study completedNCT06716567What this trial is testingMaternal Determinants of Immunity to InfluenzaWho this might be right forVaccination; InfectionMaternal-Fetal RelationsInfluenza+1 more Centre Hospitalier Universitaire Saint Pierre 109
Not applicableStudy completedNCT01677715What this trial is testingStudy of Yili Mei Yi Tian Active Lactobacillus Drink to Improve Immunity and Digestive SystemWho this might be right forImmunizationHuman InfluenzaCommon Cold+4 more Inner Mongolia Yili Industrial Group Co., Ltd 240
Post-approval studies (Phase 4)Study completedNCT03022435What this trial is testingT-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) Year 4, 2012Who this might be right forInfluenza Stanford University 22
Post-approval studies (Phase 4)Study completedNCT00419224What this trial is testingInfluenza Vaccination in Bone Marrow TransplantationWho this might be right forInfluenza The Cleveland Clinic 36