Patient Zero

Interesting and well-written science book. I did find it to be overly long, some of the diseases discussed could have been cut in order to keep it lean and zesty.

I also have to say that in the chapter about typhoid, I thought it was irresponsible of the author to declare that Mary Mallon (aka Typhoid Mary) had a mental illness when there is no indication that she was ever diagnosed with one - a fact that the author freely admits immediately after asserting the mental illness claim. Just because someone has a disagreeable personality, and sometimes doesn't conform to social norms, doesn't mean they have a mental illness. The willingness of the author to label people as mentally ill, having never met them and coming from an entirely different cultural period, is deeply troubling.