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Clinical trials and research at Canadian Immunization Research Network
As of November 12, 2026, Find a Trial lists 3 clinical trials run by Canadian Immunization Research Network that are recruiting, in Canada. By phase: Phase 4 (2). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 1Country
Newest trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Six-year antibody response after one dose of the 9‑valent HPV vaccine in students | Phase 4 | Québec, Quebec | Recruiting | Sep 4, 2025 |
| Tdap and RSV vaccines in pregnancy: same visit versus separate visits | Phase 4 | Vancouver, British Columbia and 3 other locations | Recruiting | Jul 31, 2025 |
| Co-payments to improve access to unfunded vaccines at community pharmacies | — | Halifax, Nova Scotia and 1 other locations | Recruiting | Jul 8, 2024 |
All recruiting trials (3)
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Six-year antibody response after one dose of the 9‑valent HPV vaccine in students
We will test whether one dose of the 9‑valent (9vHPV) vaccine given to 9–11‑year‑old students in 2019–2020 still produces antibodies six years later.
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Tdap and RSV vaccines in pregnancy: same visit versus separate visits
This project will see if giving the RSV and Tdap vaccines together at one prenatal visit or at separate visits is safe and protects pregnant people and their babies better.
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Co-payments to improve access to unfunded vaccines at community pharmacies
This pilot will test whether offering a co-payment option at selected community pharmacies increases uptake of recommended but publicly unfunded vaccines for people in Nova Scotia and Ontario.
Quick answers
How many clinical trials run by Canadian Immunization Research Network 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?
All of them have sites in Canada. Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 2. 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.