Alice Kane Must Die - Book One of the Discarded Objects of the Apocalypse series

Chew

"Where were you when you turned?" The Wormwood Prion infected millions with an irresistible need to chew, demonstrating a distinct preference for human flesh. Allison Rose is lucky. She's one of the fortunate few to wake up in a Recovery Center; cured, but with a head full of monstrous memories intact. TW's: https://naomiault.com/chew/triggers/