Hemlock by Kathleen Peacock

A book review by  Madeline Soucie

                                

Mac and Amy were best friends until Amy was killed by a werewolf. She was one of multiple attacks in Hemlock. Now Amy haunts Mac in her dreams and the Trackers -- a group that hunts werewolves -- has come to town to find the white werewolf that killed Amy and the others.

        

Lupine Syndrome has spread and become an infectious disease in the last decade. Efforts to fight it aren't going well, despite the fact that the disease is hard to hide, especially the bloodlust.

        

Mac decides that in order to stop her nightmares about Amy she has to find her killer. A highly dangerous task, Mac will recruit her friends Jason and Kyle and will stop at nothing to find the werewolf who did this.

Find it in APL TEEN Fiction YA FIC Peacock, K.