Lazarus Code (First Family Saga #1) by Sharon Van Orman

SPFBO6

"I am Ryder of the Pentimalli, a member of the first families and Captain of the deep space exploration vessel, Serendipity." In the centuries since our forefathers tamed an uncivilized land and revolted against a King we had grown complacent. When our government waged cyber war on us the spirit of those long dead patriots was ignited, sparking a second revolutionary war. It was then that the First Families were born. Genetically enhanced humans who carried within our blood stream nano-bots that repair and regenerate. We were meant to be the record keepers. The vanguard of our species as we spread across time and space. I have returned home after a decades long mission to find Earth devastated by the Weeping Death. A disease that has made it possible for the dead to rise. With the help of my brothers and my crew we will find who is responsible. They expected us to be complacent. They were wrong.