Orange County Animal Services reported the sixth case of rabies this year, following an incident in which a bat was found inside a house.

Hillsborough residents trapped a bat in an upstairs playroom of their home on Tuesday. Animal Services was called to remove it for testing.

Though no members of the household reported contact with the animal, officials say it’s possible they were inadvertently exposed if the bat was in the house overnight.

Bat bites can be undetectable, so people sleeping a room with a bat might not even know if they’ve been bitten. In this instance, no family members slept in the playroom and the door was reportedly left closed all night.

Nonetheless, a public health nurse is working with the family to determine if they should undergo post-exposure treatment.

In the United States, rabies in humans is very rare, but the few cases reported in recent years have been linked to bats. Officials say if you come in contact with a bat, it’s crucial to contain it without further contact and call Animal Services immediately. Outside of office hours, you can reach an Animal Control officer by calling 911.

You can learn more here.