NOW ENROLLING!
Establishing a Controlled Human Infection Model of J820 Bordetella pertussis
Challenge studies are a type of clinical trial that safely introduces healthy adult volunteers to a virus or bacteria in a controlled environment.
These studies can give researchers a clearer picture of how our immune system responds to illness or allow researchers to rapidly evaluate new vaccines. Your participation can have a meaningful impact.
AN EXPERIENCE WITH AN IMPACT
CANADIAN LEADER
in Controlled Human Infection Models (challenge studies)
CCfV has been conducting clinical research in Halifax, Nova Scotia for nearly 30 years.
In 2022, the CCfV Challenge Unit opened its doors to the first whooping cough challenge study participants in Canada.
Participants challenged as of February 2026
90
WHAT TO EXPECT
Challenge study participants stay in a private room at the challenge unit.
We provide 24/7 health support, Wi-Fi, laundry, meal services and more to help make your stay with us the best it can be.
VOLUNTEERS ARE VITAL
Our research wouldn’t be possible without volunteers. To honour your time and commitment, participants receive a set amount per day/night spent in the Challenge Unit and per follow-up visit.
Exact compensation amounts vary from study to study.
YOUR TIME MAKES A DIFFERENCE
Participants have plenty of free time to spend how they choose and can bring items from home.
Budding musician? Avid gamer? Need some solid focus time to write your thesis? Every challenge can be a unique experience.