Rabies virus maintained by dogs in humans and terrestrial wildlife, Ceará State, Brazil.

Rabies viruses circulating in Ceara, Brazil, were identified by molecular analysis to be related to variants maintained by dogs, bats, and other wildlife. Most of these viruses are associated with human rabies cases. We document the emergence of a rabies virus variant responsible for an independent epidemic cycle in the crab-eating fox (Cerdocyon thous).