Nelson Lee
Norovirus: What is it? Who’s at risk? And why won’t hand sanitizers work?
Norovirus – a highly contagious virus known for causing gastrointestinal distress – is making headlines this winter due to a sharp rise in cases and widespread outbreaks in Canada. The IfP's Nelson Lee says the re-emergence of a particularly contagious strain combined with low population-level immunity are driving the current spike in cases.