Ticks are showing up in more places, earlier in the season and bringing disease risks with them. CBC's Johanna Wagstaffe breaks down how climate change is helping ticks thrive — and why public-health experts say it’s time to pay attention. Read more: http://www.cbc.ca/news »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: http://bit.ly/1Z0m6iX Follow CBC News on TikTok: https://bit.ly/