i saw this retweeted on twitter so i thought it was gonna be some joke site or someone pretending to be the CDC for a laugh, but then i looked at the URL and nope, it's the actual CDC... you can't just buy a .gov domain
not you personally though, and there are guidelines for it's use, and very doubtful you could get one with the name of a major outfit like CDC.gov or whatever
Apparently after scores and scores of zombie movies, Americans are living in a real fear this could become a reality, mainly due to Resident Evil/viral infection. There was a big thing about it the past couple of weeks and Piers Morgan pretty much lol'd at it.