The I Index

Tilli Tansey,
Nature
This is big-picture medical history.
Tony Miksanek,
Booklist
... fact-filled and alarming.
Rich McIntyre Jr.,
Library Journal
Although daunting in earlier chapters, overall Kenny has written a medical history about the nature of plagues that general readers will find accessible and easy to understand. Readers intimidated by other books of similar topics need not avoid this informative and colorful history. The author brings the book up to the present day, with discussions of 21st-century outbreaks and plagues.

Kirkus
Though the author’s popularizing approach is less scientifically rich than, say, David Quammen’s, it still stands in a long tradition of informative plagues-and-people books such as Hans Zinsser’s 1935 classic, Rats, Lice, and History.

Publishers Weekly
... cogent.