Canadian Immunization Research Network

This study looks at whether it's better to give the RSV and Tdap vaccines together at one visit or separately at different visits during pregnancy. Researchers want to see if a larger trial is possible and will check safety and immune responses. About 60 healthy pregnant individu…

This pilot study looks at whether offering recommended but unfunded vaccines at a reduced cost in community pharmacies makes them more accessible and acceptable. About 600 people in Nova Scotia and Ontario will receive a vaccine at a lower price and then share their thoughts thro…

This study looks at whether a single dose of the 9vHPV vaccine, given to 9-11 year olds in 2019-2020, still provides protection six years later. About 300 teens (150 girls and 150 boys) will give a small blood sample to measure antibody levels. The goal is to understand how long …