A Study to Evaluate Community-Based Measures to Increase RSV Vaccine Use Among Latino Adults
Motivate Vaccinate Activate: An Effectiveness-Implementation Trial to Assess the Impact of a Multi-Component Community-Based Intervention to Increase RSV Vaccine Uptake Among Latino Older Adults
University of California, San Francisco
750 participants
Sep 10, 2025
INTERVENTIONAL
Conditions
Summary
In collaboration with community-based organizations, this study will focus on increasing RSV vaccine use among Latinos. The study will determine how effective community health worker counseling and text-message approaches are to (1) increase RSV vaccine use among older adults (Motivate phase) and (2) encourage younger adults to discuss RSV vaccination with their older friends and family members (Activate phase).
Eligibility
Inclusion Criteria12
- Age 50 years or older
- Self-identify as Latino/a/x and/or indigenous groups from Latin America
- Eligible for RSV vaccination per current CDC/ACIP recommendations
- Fluent in Spanish or English
- Has not received the RSV vaccine
- Has a cell phone
- Lives or works in San Francisco or Daly City
- Able to provide informed consent
- Age 18-49 years
- Self-identify as Latino/a/x and/or indigenous groups from Latin America
- Fluent in English or Spanish
- Has \>1 family member or friend 50 years or older who they have seen or spoken to for \>15 minutes in the last 6 months and who lives in the United States
Exclusion Criteria6
- Intent to move outside of San Francisco or Daly City in the next year
- Nursing home resident
- Household member participating in Aim 1 or 2
- Unable to provide consent
- Household member enrolled in Aim 1 or 2
- Unable to provide consent
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Interventions
Participants receive both text message reminders and a counseling session, along with information about RSV and the vaccine, to encourage RSV vaccine uptake.
Participants receive text message reminders along with information about RSV and the RSV vaccine to encourage vaccine uptake, but do not receive the counseling intervention
Participants receive both text message reminders and a counseling session, along with information about RSV and the vaccine, to encourage discussion of RSV vaccine uptake among older adults in their social networks
Participants receive text message reminders along with information about RSV and the vaccine to encourage discussion of RSV vaccine uptake among older adults in their social networks, but do not receive the counseling intervention
Locations(1)
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NCT07171164