Text reminders to help families with children's flu shots

Text4Vax: Understanding the Implementation of Informational Text Messages for Pediatric Influenza Vaccines

NIH-funded research Columbia University Health Sciences · NIH-11422381

Helpful text messages will give families clear information about kids' flu risks, vaccine safety, and how to get vaccinated.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionColumbia University Health Sciences NIH-funded
Lab location1 site (New York, United States)
Project IDNIH-11422381 on NIH RePORTER

What this research studies

You would receive short, clear text messages from your child's clinic about how common serious flu is in children, how the vaccine works, and whether it is safe. The program sends these messages through participating pediatric clinics across the country and tracks how families respond and whether children get vaccinated. Messages can also include local clinic hours, locations, and appointment reminders to make getting the shot easier. The team is testing practical, low-cost ways to help families make informed decisions about flu vaccination.

Who could benefit from this research

Good fit: Caregivers of young children and adolescents who are registered at participating pediatric clinics and can receive text messages are the best fit.

Not a fit: Families without a mobile phone, who do not read text messages, or who are firmly opposed to vaccination may not benefit from the program.

Why it matters

Potential benefit: Could make it easier for families to understand flu risks and get children vaccinated, potentially reducing severe illness.

How similar studies have performed: Previous research shows reminders and informational texts can modestly increase vaccine uptake, though applying and optimizing this approach specifically for pediatric influenza is still being refined.

Where this research is happening

New York, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.