If you're a sicko like me, and find stories like Infected and Contagious even scarier cuz they're so damn real, There's a few books about the same topic that you may enjoy.
THE HOT ZONE by Richard Preston - a classic; one of the scariest books I've ever read, because it's about the very real Ebola virus. It's a non-fiction book, with names changed to protect the spoiled innocent, but it's a great story made all the scarier because it is non-fiction!
CARRIERS by Patrick Lynch - a fictional story about an outbreak of an Ebola-like virus. Very well-written, and a fictional bookend to The Hot Zone.
THE CARRIER by Holden Scott - A novel about a young scientist who finds a cure for cancer that has a nasty side effect.
Anyway, I credit these books as setting the tone for me being introduced to Scott Sigler, so I thought I'd reciprocate.
Gutter Sistren whipping boy, innoventor of words, Life Coach to the Damned.