A female fox that was captured and killed after biting multiple people on Capitol Hill has posthumously tested positive for rabies.

The DC Public Health lab has confirmed the fox that was captured yesterday tested positive for the rabies virus, the D.C. Department of Health said in a statement sent to HuffPost, adding that it will contact anyone who reported a bite.

The fox was responsible for 9 confirmed bites on Capitol Hill and was humanely euthanized to be tested for rabies, the department said in an earlier statement on Wednesday.

Because a rabies test involves brain tissue, it cant be conducted on a living animal. Foxes are known carriers of rabies, and D.C. law states that wild animals that cause a potential rabies exposure in a person or another animal must be killed so they can be tested for the deadly virus.

Three fox kits were also found and captured. Officials determined they needed to be euthanized as well, because of the likelihood that they also had rabies.

Since the mother tested positive for the rabies virus and the kits could have been exposed during grooming or other means, they were no longer able to be safely rehabilitated and were humanely euthanized, the health department said Thursday.