You haven't planned a summer vacation yet and you want to avoid (or head toward) a place more likely to experience a zombie outbreak. You need Zombie Watchdog.
The Android app connects you to news reports, collects and collates data to show you the zombie hotspots of the world.
Hey, it works. People understand colors.
Currently, the app is only available on Android devices. (I'm trying to get it working for my Kindle Fire. I'll let you know when I have it going.)
Shameless plug/disclosure: My cousin Cody is one of the developers of this app. Which makes it more awesome.
Download it, follow them on Twitter and like them on Facebook. Your life may depend on it.