Watch: McMaster researchers say thank you to Charles and Margaret Juravinski

The key is wraparound supports for overall health and well-being, such as addiction counselling, peer support, legal services, hygiene and reproductive health supplies and housing services. 

From tackling systemic barriers in health care to developing real-world solutions to everyday needs, here are some of the ways researchers at McMaster are driving change around the world.

A new study shows how gut bacteria influence how a person reacts to peanuts, a discovery that could help with predicting and potentially reducing life threatening anaphylaxis.