“Should I Be Worried” is a series where I talk about my fears and then analyze whether they should actually scare me. This week, we’re talking about measles.

"Should I Be Worried" is a series where host, Katherine Klingseis, talks about some common (and a few not-so-common) fears and analyzes whether we should actually worry about them. It's fun, we promise. A new episode will be released every Monday. Topics range from flying to meteors to killer icicles, and everything in between.