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Cholera Vaccination clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Cholera Vaccination clinical trials that are recruiting, at sites in 2 countries (most in Kenya (2), South Africa (1)). By phase: Phase 3 (1), Phase 4 (1), Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 2Countries
Newest Cholera Vaccination clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Age-descending safety and immune response of a cholera conjugate vaccine in people aged 1–45 | Phase 2 | Nairobi, Kenyatta National Hospital Complex | Recruiting | Apr 3, 2026 |
| Extended dosing schedules for the oral cholera vaccine in Kenya | Phase 4 | Nairobi | Recruiting | Mar 23, 2026 |
| Compare Biovac OCV-S and Euvichol‑Plus for immunogenicity, safety, and lot consistency | Phase 3 | Durban, Eastern Cape and 4 other locations | Recruiting | Dec 26, 2025 |
All recruiting trials (3)
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Age-descending safety and immune response of a cholera conjugate vaccine in people aged 1–45
This trial will test whether one or two doses of a 25 μg cholera conjugate vaccine, with or without an aluminum adjuvant, are safe and produce immune responses in people aged 1 to 45 living in a cholera-endemic area.
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Extended dosing schedules for the oral cholera vaccine in Kenya
This tests whether giving the Euvichol-S oral cholera vaccine with longer gaps between doses (2 months or 12 months instead of the standard 2 weeks) produces a similar immune response in people aged 1 year and older in Mukuru, Nairobi.
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Compare Biovac OCV-S and Euvichol‑Plus for immunogenicity, safety, and lot consistency
This research will test whether the oral vaccine Biovac OCV‑S works as well and is as safe as Euvichol‑Plus for children, healthy adults, and adults living with HIV.
Quick answers
How many Cholera Vaccination 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 Kenya (2 trials), South Africa (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1, Phase 4: 1, Phase 2: 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.