Totally the scariest most disgusting book I have ever read. With vivid descriptions of Ebola and other similar viruses and their effects on human and other animal tissues, this book is both horrifying and disgusting. Parts of the book seemed rather slow and unnecessary and I skimmed over those, but still, I will never forget this book. And now, with Ebola on the rise and people being brought into the US to be treated, it is totally freaking me out. Very scary virus.