Condition
Varicella clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Varicella clinical trials that are recruiting, at sites in 3 countries (most in France (1), South Korea (1), Cambodia (1)). By phase: Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Varicella clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Community spread of multiple infectious diseases in Cambodia from a One Health perspective | — | Phnom Penh, Phnom Penh | Recruiting | Jan 22, 2026 |
| Evaluating a second varicella vaccination in young children | Phase 2 | Ansan | Recruiting | Jun 16, 2022 |
| Surveillance network for pediatric infectious diseases | — | Créteil | Recruiting | Jul 15, 2020 |
All recruiting trials (3)
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Community spread of multiple infectious diseases in Cambodia from a One Health perspective
This project will test how common and connected dengue, chikungunya, Zika, Japanese encephalitis, and West Nile infections are among people, animals, and the environment across Cambodia.
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Evaluating a second varicella vaccination in young children
This study is testing a second chickenpox vaccine in healthy kids aged 4 to 6 to see if it's safe and helps boost their immunity after they’ve already had the first shot.
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Surveillance network for pediatric infectious diseases
This study is trying to see if training pediatricians to use new testing tools and shared records can help them diagnose and treat infectious diseases in children better.
Related topics
Quick answers
How many Varicella 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 3 countries. The most sites are in France (1 trial), South Korea (1 trial), Cambodia (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
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.