PHILADELPHIA (CBS) — The discovery of a rabid fox has residents on the Main Line on alert.
A Radnor resident called authorities to report a fox acting strangely in his backyard.
The next day, he found the fox dead.
It was taken for testing and results came back positive for rabies.
As a precaution, officials urge pet owners to have their vaccinations up to date and urge humans to stay away from stray or wild animals.