Evaluating the effectiveness of vaccines for influenza and COVID-19 in preventing respiratory illnesses.

RFA-IP-22-004, Evaluating influenza, SARS-CoV-2, and other respiratory virus vaccine effectiveness in prevention of acute illness in Washington state 2022-2027

NIH-funded research Kaiser Foundation Health Plan of Washington · NIH-10910860

This study is looking at how well vaccines for flu and COVID-19 help keep people in Washington state from getting sick with respiratory illnesses, and it’s for anyone interested in understanding the benefits of these vaccines for our health.

Quick facts

Grant typeU01 cooperative agreement
Study typeNIH-funded research
Funding institutionKaiser Foundation Health Plan of Washington NIH-funded
Lab location1 site (Seattle, United States)
Project IDNIH-10910860 on NIH RePORTER

What this research studies

This research investigates how well vaccines for influenza, SARS-CoV-2, and other respiratory viruses work in preventing acute respiratory illnesses in Washington state. Over the next five years, the study will collect and analyze data on vaccine effectiveness in real-world settings, particularly focusing on the impact of these vaccines on public health. By monitoring the incidence of respiratory illnesses and the effectiveness of vaccination programs, the research aims to provide valuable insights for policymakers and healthcare providers.

Who could benefit from this research

Good fit: Ideal candidates for this research include individuals living in Washington state who are at risk for respiratory illnesses, particularly those eligible for influenza and COVID-19 vaccinations.

Not a fit: Patients who are not residents of Washington state or those who are not eligible for the vaccines being studied may not receive any benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to improved vaccination strategies that significantly reduce the burden of respiratory illnesses in the community.

How similar studies have performed: Previous studies have shown success in evaluating vaccine effectiveness for respiratory viruses, indicating that this approach is both relevant and necessary.

Where this research is happening

Seattle, 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 2026-06-10 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.