NPR

#CuriousGoat: Will Climate Change Help Ticks And Mosquitoes Spread Disease?

The disease-spreading bugs are creeping north in the states. But will they bring diseases like Lyme and Zika with them?
The black-legged tick, <em>ixodes scapularis</em>, can spread Lyme disease.

Most creepy, crawly bugs are pretty much harmless when it comes to infectious diseases.

But there are two classes of little critters that cause big — and we're talking big — problems: ticks and mosquitoes.

To learn how climate change could alter the course of tick- and mosquito-borne diseases, we talked to two scientists who have devoted a major chunk of their careers to answering that question.

Let's start with the bloodsuckers that can stay on your skin for days.

Ticks

Cocktail party chatter: These little guys aren't insects. They're arachnids. That's the same class of animals as spiders.

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