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Immunogenicity clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Immunogenicity clinical trials that are recruiting, at sites in 2 countries (most in South Korea (2), Ethiopia (1)). By phase: Phase 3 (1), Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Immunogenicity clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Influenza Vaccine Immunogenicity in Older Adults with Repeated Vaccination | Phase 4 | Seoul | Recruiting | Sep 24, 2026 |
| Immunogenicity screening of Leishmania vaccine candidate antigens in Ethiopian patients | — | Addis Ababa and 1 other locations | Recruiting | Aug 24, 2026 |
| Flu vaccine strategies for adults with blood cancers | Phase 3 | Seoul | Recruiting | Mar 20, 2026 |
All recruiting trials (3)
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Influenza Vaccine Immunogenicity in Older Adults with Repeated Vaccination
This study tests how different flu vaccines perform in adults 65+ who get yearly vaccines to see if age and repeated vaccination affect the immune response.
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Immunogenicity screening of Leishmania vaccine candidate antigens in Ethiopian patients
This study tests whether six Leishmania vaccine candidate antigens can trigger T-cell responses in patients with cutaneous or visceral leishmaniasis.
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Flu vaccine strategies for adults with blood cancers
This study will test three different flu vaccines to see which gives the strongest antibody and T-cell responses in adults with blood cancers, including people after autologous stem cell transplant or CAR-T therapy.
Related topics
Quick answers
How many Immunogenicity clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in South Korea (2 trials), Ethiopia (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1, Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.