A desert city. A fake vaccine. A virus that doesn't just kill?it takes over.

After a brutal thirty-hour shift in the ER, nurse Corbin St. Laurent wants only one thing: sleep. Instead, he notices a suspicious "free vaccination" trailer outside a grocery store in the isolated desert city of Oasis.

By morning, the hospital is locked down. The power is dead. The roads are blocked. And the infected are loose.

They don't feel pain. They don't stop. They don't think like people anymore?except when they're hunting the living.

Trapped inside a quarantined city with no rescue in sight, Corbin has to survive heat, hunger, exhaustion, mobs of infected, and the even more dangerous panic of ordinary people pushed past the breaking point. Every shelter comes with a cost. Every survivor has an agenda. And every mistake makes noise.

For fans of fast-moving zombie horror, outbreak thrillers, and gritty survival fiction, Oasis is a relentless fight through one city's collapse?told by a man who knows how to keep people alive, even when the world is determined to prove him wrong.