NCT06633835
Impact of Reactogenicity of the 2024-2025 COVID-19 Vaccines on Health Care Workers and First Responders in the United States No drug interventions prevention 4 active_not_recruiting NCT05283902
Effectiveness, Immunogenicity and Safety of the Second Booster Dose of the Vaccine Against COVID-19 in the Elderly Not Available Not Available unknown_status NCT06088745
A Phase Ⅲ Clinical Study to Evaluate Protective Efficacy and Safety of a Recombinant Herpes Zoster Vaccine prevention 3 recruiting NCT05984849
Playing Games to Learn About Children's Vaccines Project No drug interventions prevention Not Available recruiting NCT06162676
Game-Based Intervention to Promote HPV Vaccination No drug interventions prevention Not Available recruiting NCT05145101
Pneumococcal Vaccination in Patients With Chronic Lymphocytic Leukaemia No drug interventions Not Available Not Available unknown_status NCT05506969
Trial of the Immunogenicity, Safety, and Tolerability of rF1V Vaccine With CpG 1018® Adjuvant Compared With rF1V Vaccine in Adults 18 to 55 Years of Age prevention 2 completed NCT06147895
A Study to Evaluate the Safety, Reactogenicity and Immunogenicity of Prophylactic Hepatitis B Vaccine No drug interventions prevention 1 completed NCT06298708
Immunogenicity and Safety of Inactivated and Live-attenuated HAV Vaccine Among Thai Healthy Children and Adolescents prevention 3 active_not_recruiting NCT06202703
Fine Needle aSpiration of Lymph nodEs to Study vAccine-induced Immunity No drug interventions basic_science Not Available recruiting NCT06098690
Culturally Tailored HPV Psychoeducational Multimedia Intervention No drug interventions prevention Not Available recruiting NCT06582277
Immunogenicity and Safety of Two Dose Levels of OVX836 Influenza Vaccine as a Booster on Participants Previously Administered With OVX836 No drug interventions prevention 2 not_yet_recruiting NCT06104345
Immune Response Elicited by Concomitant Administration of Oral Typhoid Fever (Vivotif®) and Cholera (Dukoral®) Vaccines prevention 4 recruiting NCT05604911
Herpes Virus Infections in Kidney Transplant Patients No drug interventions Not Available Not Available recruiting NCT06541093
Study to Evaluate the Safety and Immunogenicity of an HIV-1 Vaccine Regimen of Adjuvanted UVAX-1107 Followed by Adjuvanted UVAX-1107 or Adjuvanted UVAX-1197 in Healthy Subjects Aged 25-55 Years. No drug interventions prevention 0 active_not_recruiting NCT06074237
Improving Vaccine Counseling Skills Among Residents Using Educational Modules and Standardized Patient Encounters No drug interventions health_services_research Not Available recruiting NCT05499299
Volatility and Heterogeneity of Vaccine Sentiments Means Continuous Monitoring is Needed When Measuring Message Effectiveness No drug interventions health_services_research Not Available completed NCT04787913
An Evaluation of a Dynamic Web-Based Visualization of Community Immunity No drug interventions health_services_research Not Available completed NCT05750017
A Study to Evaluate Safety and Tolerability of a Recombinant Herpes Zoster Vaccine prevention 1 recruiting NCT05193734
Safety and Immunogenicity of 2 Doses Versus 1 Dose of Acellular Pertussis Vaccines Containing Genetically-detoxified Pertussis Toxin in Young Adults Previously Primed With Acellular Pertussis Vaccines prevention 2 / 3 unknown_status NCT06036134
Reducing COVID-19 Vaccine Hesitancy Among Hispanic Parents No drug interventions prevention Not Available recruiting NCT05204030
Hashtag HPV: HPV Vaccine Twitter Education Program No drug interventions prevention Not Available active_not_recruiting NCT06124131
Building Engagement Using Financial Incentives Trial - Colorectal Cancer Screening No drug interventions screening Not Available completed NCT06065176
The Efficacy of the 2023-2024 Updated COVID-19 Vaccines Against COVID-19 Infection No drug interventions prevention 4 recruiting NCT06054581
Animal Bite Victims Seeking Medical Services at Concerned Hospitals No drug interventions Not Available Not Available not_yet_recruiting NCT06137755
Safety and Immunogenicity of CVI-VZV-001 for Prevention of Herpes Zoster in Healthy Adults Age 50 Years and Above prevention 1 recruiting NCT06569823
Safety and Immunogenicity of an Investigational Herpes Zoster Vaccine (Z-1018) Compared to Shingrix® in Healthy Adults prevention 1 / 2 recruiting NCT05245838
Trial to Evaluate the Safety, Tolerability, and Immunogenicity of an Investigational Herpes Zoster Vaccine (Z-1018) Compared to Shingrix® in Healthy Adult Volunteers prevention 1 completed NCT05462249
Impact of Catch-up HPV Vaccination No drug interventions Not Available Not Available completed NCT04817917
Seroprevalence of Neutralizing Antibodies Against Japanese Encephalitis Virus Among 6 Years Old Children With 5 Different Immunization Strategies in Zhejiang Province prevention 4 unknown_status NCT04542330
Using BCG to Protect Senior Citizens During the COVID-19 Pandemic prevention 3 completed NCT05140720
Assess the Safety and Immunogenicity of PNEUMOSIL® Vaccine in Healthy Vietnamese Children, 6 Weeks to 24 Months of Age No drug interventions prevention Not Available unknown_status NCT04912661
Iron and Vaccine Response No drug interventions basic_science Not Available completed NCT04818736
COVID-19 Vaccine For Indirect Protection prevention 4 withdrawn NCT04944134
COVID-19 Antibody Levels After Vaccines No drug interventions Not Available Not Available completed NCT04765839
Community-Engaged Bidirectional Pandemic Crisis and Emergency Risk Communication With COVID-19 Vaccine Messages to Minority Populations No drug interventions supportive_care Not Available completed NCT04953130
Adding Male Single Dose HPV Vaccination to Female HPV Vaccination in Tanzania prevention 4 active_not_recruiting NCT04899765
Measles and BCG Vaccines for Mother and Child prevention 4 recruiting NCT04954092
Study of Gam-COVID-Vac in Adolescents prevention 2 / 3 unknown_status NCT04904744
Effect of Varied Outreach Methods on Appointment Scheduling, Appointment Completion, and Receipt of COVID-19 Vaccination No drug interventions health_services_research Not Available completed NCT06489964
Addressing Unfunded Vaccines Through a Co-payment Mechanism in Pharmacies No drug interventions health_services_research Not Available not_yet_recruiting NCT04567342
Effect of Varied Outreach Methods on Appointment Scheduling, Appointment Completion, and Receipt of MMR Vaccination No drug interventions health_services_research Not Available completed NCT04970836
The Immune Responses After Hepatitis B Revaccination Doses in a Young Cohort prevention Not Available recruiting NCT05178134
A Phase 2 Bridging Study to Assess the New Formulation of ETVAX No drug interventions prevention 2 completed NCT06357650
Collaborative Open Research Initiative Study (CORIS-1) No drug interventions Not Available Not Available not_yet_recruiting NCT05846178
Digital Storytelling Intervention to Promote HPV Vaccination in Korean American Youths No drug interventions prevention Not Available completed NCT01984125
Testing the Use of Prompts to Increase Adolescent Immunization Rates No drug interventions health_services_research Not Available completed