So if tiny ticks carrying Lyme disease weren't scary enough for you, how about something even creepier and crawlier? What happens when you see a spider in the sink? Do you panic? Do you shriek? Do you call in someone else to squash it?
Something that looks good enough to eat can sometimes turns out to be a really big mistake.
Take those small, brightly colored single-use packs of laundry detergent that are becoming popular. To a curious toddler or small child, they look like candy.
But once inside childrens' mouths, the tempting packs can burst, releasing a concentrated blast of irriitating detergent. Already this year there have been at least 250 cases of illness from the packs reported to poison control centers across the country.
When parents deploy to a war zone overseas, their absence can have ripple effects that are felt long after they return. Parents and their children often struggle to figure out how to be a family again after leading separate lives for months or years. Now, there's an effort to make the transition from combat life to home life less rocky.
From now until November, President Obama and GOP presidential candidate Mitt Romney will emphasize their differences. But the two men's lives actually coincide in a striking number of ways. In this installment of NPR's "Parallel Lives" series, a look at one of those similarities: They both signed health care overhaul laws based on an individual mandate.