Download or read book Life Support written by Tess Gerritsen and published by Random House. This book was released on 2010 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr Toby Harper's quiet night is disrupted when a severely ill man stumbles into ER. She suspects a viral brain infection. But shortly after trying to treat him, he disappears without a trace. When a second person is admitted with the same symptoms, she starts to trace the deadly infection backwards. And begins to suspect foul play.