REDES: a community network and mobile health approach to boost COVID-19 vaccines for low-income Latinos
Official title: REDES: a peer network and mobile health (mHealth) enhanced CHW model to maximize COVID-19 vaccination among low income Latinos
Funded at Johns Hopkins University · NIH-11371402 · Data updated 2026-11-12
A Johns Hopkins team tests a CHW-led, network-based and mobile health approach to help low-income Latinos get vaccinated against COVID-19.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Johns Hopkins University NIH-funded |
| Lab location | 1 site (Baltimore, United States) |
| Project start | April 13, 2022 |
| Project end | October 31, 2027 |
| Funding year | 2027 |
| Award (this year) | $736,867 |
| NIH project number | 5R01MD017364-05 |
| Project ID | NIH-11371402 on NIH RePORTER |
Who could benefit from this research
✓Could help
Low-income Latinos, especially those with limited English proficiency, who are unvaccinated or hesitant about COVID-19 vaccines.
✕Less likely to help
Individuals outside LEP Latino communities or those without vaccine hesitancy may see limited direct benefit.
What this research studies
The project partners with Latino communities in Maryland to test a combined social-network and mobile health strategy led by community health workers. They will recruit 300 index participants who already got the vaccine and train half of them to become peer mentors to encourage their networks, using in-person outreach and text messaging. They will also enroll unvaccinated network members, aiming for about 1,590 participants total, and follow everyone for up to 18 months to see how uptake changes. The goal is to identify effective ways to reduce vaccine hesitancy and improve access within LEP Latino communities using real-world outreach.
Why it matters
Potential benefit: If successful, the approach could increase COVID-19 vaccination rates and reduce health disparities in Latino communities.
How similar studies have gone: Prior community health worker and network-based strategies have shown promise in improving vaccination uptake in similar populations, but results vary by context.
Where this research is happening
-
Johns Hopkins University
Baltimore, United States Active
Researchers
- Principal investigator: Page, Kathleen R — Johns Hopkins University
- Study coordinator: Page, Kathleen R
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.