Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good for those in the field, and for the curious

Usually, I approach texts such as this with some trepidation, because they have a tendancy of being the author's perception as well as some half-baked theory of a conspiracy.This book is objective, clear-cut, and explains in simple terminology, the story behind our most common "bugs" and the diseases they cause.If you are intrigued by the field of diseases, I suggest you check this one out.Also check out "Killer Germs" (Barry & David Zimmerman) for something more in depth and historical.