Who you get health info from matters: new study tests vaccine video sharing
NCT ID NCT07096245
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested different ways of sharing a short video about flu and COVID-19 vaccines to see how trust changes based on who shares it. Over 500 adults in California watched the video, which was created with input from Indigenous community members. The video was shared either as a paid social media ad, by a community organization, or by someone they know. The goal is to improve how health messages reach underserved communities.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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507 people
The number who actually took part.
- Started
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Sep 2025
- Finished
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Dec 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 years or older * Currently resides in California * Able to access and view an online video * Able to complete an online survey in English or Spanish For Arm 2 only (Participant Seed Arm): must have participated in the prior Aim 1 survey and consented to recontact Exclusion Criteria: * Under 18 years of age * Does not reside in California * Unable to access the internet to view the intervention video or complete the survey
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of California, San Francisco
San Francisco, California, 94158, United States
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Other studies related to the condition(s) this trial covers.
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