Not applicableStudy completedNCT05157191What this trial is testingSafety of Pediatric COVID-19 VaccinationWho this might be right forPainInjection Site ReactionAdverse Drug Event Duke University 299
Post-approval studies (Phase 4)UnknownNCT01830257What this trial is testingExplore Active Surveillance Mode of the Community's Adverse Event Following Immunization(AEFI)Who this might be right forAdverse Reaction to Drug Beijing Center for Disease Control and Prevention 1,000
Post-approval studies (Phase 4)Study completedNCT03969641What this trial is testingSafety of RIV4 Versus IIV4 in Pregnant WomenWho this might be right forSafetyAdverse Event Following ImmunisationBirth Outcomes Duke University 384
Post-approval studies (Phase 4)Looking for participantsNCT07158814What this trial is testingSafety of RSV Preventive Monoclonal AntibodyWho this might be right forFeverAdverse Event Following Immunisation Duke University 524
Large-scale testing (Phase 3)Study completedNCT05715944What this trial is testingIncidence of COVID-19 Following Vaccination in Botswana Against SARS CoV 2Who this might be right forCOVID-19 Botswana Harvard AIDS Institute Partnership 10,888
Not applicableStudy completedNCT03057483What this trial is testingActive Surveillance for Adverse Events Following Immunization With the Influenza Vaccine Produced at Butantan InstituteWho this might be right forInfluenza Vaccines Butantan Institute 533
Post-approval studies (Phase 4)Study completedNCT02521974What this trial is testingEvaluate the Safety and Immunogenicity of Oral Polio Vaccine Type 2 in Infants and ChildrenWho this might be right forAdverse Event Following Immunisation Fidec Corporation 164
Testing effectiveness (Phase 2)Study completedNCT03719066What this trial is testingExtended Dose Intervals With Oral Cholera Vaccine in CameroonWho this might be right forAdverse Reaction to Cholera VaccineCholera Vaccination Reaction Johns Hopkins Bloomberg School of Public Health 181
Not applicableStudy completedNCT05113472What this trial is testingAdverse Reactions Following COVID-19 Vaccination Among Ecuadorian Healthcare WorkersWho this might be right forAdverse Drug Event Respiralab 1,291
Not applicableStudy completedNCT03392207What this trial is testingActive Surveillance for Adverse Events Following Immunization With the Butantan Trivalent Influenza Vaccine (2018)Who this might be right forInfluenza, HumanOrthomyxoviridae InfectionsRNA Virus Infections+4 more Butantan Institute 403
Not applicableStudy completedNCT01335412What this trial is testingSafety Surveillance After Immunization With IXIAROWho this might be right forJapanese Encephalitis Valneva Austria GmbH 20,000
Early research (Phase 1)Study completedNCT00164411What this trial is testingPneumococcal Conjugate Vaccine With Pneumococcal Polysaccharide Vaccine and Tetanus/Diphtheria VaccineWho this might be right forPneumococcal Infections Centers for Disease Control and Prevention 30
Post-approval studies (Phase 4)Study completedNCT03183908What this trial is testingFLUAD® vs. Fluzone® High-Dose StudyWho this might be right forPainQuality of LifeInjection Site Reaction+2 more Duke University 757
Not applicableUnknownNCT04551248What this trial is testingPost-marketing Safety Evaluation of Pneumococcal Vaccines Among Children and Elderly Adults.Who this might be right forPneumococcal Vaccine Adverse Reaction Sungkyunkwan University 1,000,000
Post-approval studies (Phase 4)Study completedNCT05007041What this trial is testingSimultaneous RZV and aIIV4 VaccinationWho this might be right forPainQuality of LifeInjection Site Reaction+1 more Duke University 267
Not applicableUnknownNCT04686409What this trial is testingApp-based Symptom Tracking After Corona Vaccination (CoCoV)Who this might be right forAdverse Events in COVID-19 Vaccination University of Ulm 500
Post-approval studies (Phase 4)Study completedNCT00244673What this trial is testingRandomized Study of Not Giving Diphteria-tetanus-pertussis Vaccination With or After Measles VaccinationWho this might be right forMortalityHospitalizationAdverse Events Bandim Health Project 6,534
Post-approval studies (Phase 4)Study completedNCT05028361What this trial is testingSimultaneous mRNA COVID-19 and IIV4 Vaccination StudyWho this might be right forQuality of LifeInjection Site ReactionAdverse Drug Event+1 more Duke University 348
Not applicableUnknownNCT05803538What this trial is testingParticipant Centered Active Surveillance for Adverse Event Following Measles Immunization in Gedeo Zone, Ethiopia, 2022. A Multi-center Open-label Randomized Control TrialWho this might be right forMeasles Dilla University 391
Not applicableActive Not RecruitingNCT06388785What this trial is testingMonitor the Adverse Events of QDENGA Vaccine in Participants in MalaysiaWho this might be right forDengue Fever Takeda 2,000