Werewolves

Multiple breeds of shapeshifters have been encountered in the Dresdenverse. The one thing all have in common is that none of them, so far, demonstrate the classic contagious bite as seen in books and films and cannot infect surviving victims with their condition (in "Fool Moon", Bob states that if this were so, the entire planet would be overrun with werewolves in a few years). -Wikipedia

Classic Werewolves
Hexenwolf
Loup-Garou
Lycanthrope