Dengue fever is rising in Europe — What should Canadian travellers know?

Dengue fever is on the rise in parts of Europe, with experts linking local outbreaks to an invasive species of mosquito. As Sean Previl reports, experts say the risk remains very low for those travelling to the region to contract it, but with climate change spurring the insect to move to more temperate climates like Europe, there's still some basic things you can do to stay safe.