Evaluating the effectiveness of a new RSV vaccine for mothers and infants

Real-World Effectiveness of Maternal RSV Vaccination

NIH-funded research University of San Francisco · NIH-11120644

This study is looking at how well a new RSV vaccine given to pregnant women works to protect their babies from RSV infections, especially when combined with other treatments, so that doctors and parents can make the best choices for keeping infants healthy.

Quick facts

Grant typeR21 grant
Study typeNIH-funded research
Funding institutionUniversity of San Francisco NIH-funded
Lab location1 site (San Francisco, United States)
Project IDNIH-11120644 on NIH RePORTER

What this research studies

This research investigates the real-world effectiveness of a newly licensed RSV vaccine administered to pregnant women. The study aims to understand how well the vaccine prevents respiratory syncytial virus (RSV) infections in infants, particularly in the context of other treatments like monoclonal antibodies. By analyzing data from various settings, the research will assess the vaccine's performance outside of clinical trials, considering factors such as the timing of administration and concurrent treatments. This information will help inform healthcare providers and parents about the best preventive measures against RSV.

Who could benefit from this research

Good fit: Ideal candidates for this research include pregnant women who are between 32 and 36 weeks of gestation and their infants.

Not a fit: Patients who are not pregnant or whose infants are older than 8 months may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could significantly reduce the incidence of RSV-related illnesses and deaths in infants.

How similar studies have performed: Previous research has shown promising results with similar vaccine approaches, indicating potential for success in this area.

Where this research is happening

San Francisco, 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.