We are seeking healthy adult volunteers who want to help us in the fight against COVID-19.

The purpose of the ENSEMBLE clinical research study is to determine the safety and efficacy (whether it works) of an investigational vaccine for the prevention of COVID-19.
You may be able to participate in this study if you:

  • are 18 years of age or older
  • are in good or stable health (you may have underlying medical conditions, if your symptoms and signs are stable and well-controlled).

If you take part in this study, you will be in the study for up to 2 years and 1 month.

To learn more about this clinical research study, please visit: or you may contact the site at:

Keeping you safe

Video on BJC website and in social media helps inform patients and visitors about safety measures

Your health is our priority. Don’t delay getting the care you need. As our community starts to open back up, here are some of the extra precautions we are taking at our hospital to keep you safe.