Climate Watch Shorts: Why ticks are moving north

Summer tick season used to be a problem only in the southern part of Ontario, but tick populations are moving north as the climate grows warmer. A parasitologist at the Ontario Veterinary College in Guelph explains how this migration is affecting people and their pets.

Watch the video here: https://www.tvo.org/video/climate-watch-shorts-why-ticks-are-moving-north