Joe's World War Z review

I am reading a new book called World War Z. World War Z is about a scientist recording the details of a zombie apocalypse, the world being infected by a zombie virus. No names of the characters have been mentioned, but it seems like a really interesting book. So far, the scientist is talking about how people were affected by the war, and how it was before it happened. They are talking about how all of the world couldn't believe that zombies were real and how the scientist don't say the word zombie, they just call them walking dead or walkers. Seems like a good book so far.