Kate Bennett. A bright hospital pathologist with a loving husband and a
solid future. Until one day her world turns dark. A strange, puzzling
illness has killed two women. Now it endangers Kate's closest friend.
Soon it will threaten Kate's marriage. Her sanity. Her life. Kate has
uncovered a horrifying secret. Important people will stop at nothing to
protect it. It is a terrifying medical discovery. And its roots lie in
one of the greatest evils in the history of humankind.