Life Support

From New York Times bestselling author Tess Gerritsen, a terrifying novel of deadly proportions as an ER doctor tries to determine the cause and cure of a fatal and mysterious virus before it becomes an epidemic. The quiet overnight shift at Springer Hospital ER suits Dr. Toby Harper just fine—until she admits a man in critical condition from a possible viral infection of the brain. The delirious man barely responds to treatment—and then disappears without a trace. Before Toby can find him, a se