Children's Hospital Colorado

IMPAACT 2021 RSV Vaccine Study

August 11, 2023
Healthy immune system and never had an illness caused by RSV
6 to 24 months
COMIRB number


We are looking for volunteers to participate in a research study to receive a vaccine or placebo to help researchers learn more about how to prevent Respiratory Syncytial Virus (RSV) illness in infants and children. Your child can participate if they have a healthy immune system and have never had an illness caused by RSV.

  • The study lasts 6 to 10 months
  • Vaccine is given as nasal drops
  • You will be compensated for your time

Participant Inclusion Criteria

Healthy babies that are 6 - 24 months of age and have never had an illness caused by RSV.

Additional eligibility criteria apply, along with what's mentioned here.

All criteria will be explained to you.

Contact for More Information

If interested, please email or call 720-777-4496 and ask about this study.