How Canada's great outdoors became a ticking time bomb

CanCon · Jun 25, 2026 · 26m

Ticks in this country used to be a minor, if dangerous, annoyance. That's changing quickly. Not only are the traditional deer ticks that we've lived with in some areas of the country spreading further north than ever before, other species that carry different tick-borne disease than what we've come to expect. Some of them increasingly harmful.

Driving this explosion are a combination of factors. Climate change, of course. But it goes beyond that. So what do you need to know about which ticks are where? What can you do to protect yourself and your family? And what can Canada do, as a whole, to…