Condition
Influenza B clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Influenza B clinical trials that are recruiting, at sites in 2 countries (most in Canada (1), United States (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 2Countries
All recruiting trials (2)
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TreatResp: adaptive study of breathing infections therapies for community care
This trial tests baloxavir vs. standard care in adults with influenza or similar respiratory infections to see if new treatments help people recover faster when kept at home.
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Evaluation of a new test for detecting flu and COVID-19 in patients with respiratory symptoms
This study is testing a new nasal swab test to see if it can accurately tell the difference between flu, RSV, and COVID-19 in people who have respiratory symptoms.
Related topics
Quick answers
How many Influenza B clinical trials are recruiting right now?
2, 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 Canada (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 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.