This book is a disappointment. The early pages start promising with character building and the introduction of an innocent school trip turning bad, building great tension and fear. Sadly, that's where it ends and I fought through to the end, chapter by chapter, refusing to allow the book to beat me.
The issue is not the plot itself, but the loose, scattered manner to which the author develops it. The pace is slow and action doesn't get going until the middle pages, but even then there is a feeling of the author needing to "fill pages". One chapter introduces a character beautifully. Page after page of descriptive text about her upbringing and torrid relationship with her alcholic father and the journey from nothingness to beauty queen. By the end of the chapter she's dead. Next! It's like a short story wedged in between two chapters and left me confused and cheated.
The story also jumps around from household to household and I found it very hard to become engrossed in a book that didn't allow me to build the characters as I was never 100% sure who was who.
Finally, if you are going to encompass a virus into a small town then keep it there. The talk of US Army surrounding the town and the virus spreading far and wide is unnecessary when there is no further information offered and the suggested world domination of the bug is dangled like a carrot but in no way followed up or developed.
I'm a big "zombie" fan, and the plot here is strong, but poorly executed.