Chincoteague

Erica Goss

At Chincoteague National Wildlife Refuge on the Eastern Shore, a herd of wild ponies is under attack by a deadly infection.

So far, eight female ponies have died, and the volunteer fire department that owns the herd is fighting to prevent additional deaths.

Pamela D'Angelo

For the past three years, a mysterious microorganism has been infecting the famous wild ponies of Chincoteague National Wildlife Refuge.

The infection is known as swamp cancer and it has killed eight female ponies so far.

For years, the island town of Chincoteague  has been challenged to find fresh drinking water. Now it's gotten even harder.