Hermione realized the gravity of what she had done as soon as the sound left her mouth. Werewolves were not able to retain their human thoughts during a full moon, at least without Wolfsbane. The wolf wouldn’t know herself or Harry apart from any other stranger. Their instincts told them to infect through their bite with no second thought on whether their human form had any connection to their victims. She looked back at the scene unfolding, and saw the wolf’s eyes turn in their direction.