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Science Nation: Catching a Coral Killer

2 minutes 33 seconds

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We often hear about insects and other animals passing on diseases to humans, so-called zoonotic diseases, such as rabies, cholera, and West Nile virus. Now, for the first time, researchers are examining a disease that humans are spreading to an animal, specifically Elkhorn coral off the Florida Keys. With support from the National Science Foundation, Rollins College biologist Kathryn Sutherland is tracing this emerging infectious disease phenomenon, known as “reverse zoonosis.” Elkhorn coral was once the most common coral in the Caribbean, but it's now a threatened species due to population losses from White pox disease. Sutherland believes undertreated sewage, possibly from leaking septic tanks or illegal cruise ship discharge, could be the source of this disease.

Media Details

Runtime: 2 minutes 33 seconds

Computer screens with color-shaded images of a spiral shaped storm. Caption: study hurricanes, tornadoes, and blizzards from the inside.
Science Nation
Episode 1
3 minutes 14 seconds
Grade Level: 7 - 12
Person filling a glass from a faucet. Caption: our risk of contracting some form of cancer would go up.
Science Nation
Episode 2
3 minutes 9 seconds
Grade Level: 7 - 12
Green landscape with a hillside in the background. A small industrial installation is present. Caption: They don't know where to get information they can trust.
Science Nation
Episode 3
3 minutes 7 seconds
Grade Level: 7 - 12
Robotic arms manipulating a small ball. Caption: is pushing the world of robotics and prosthetics
Science Nation
Episode 4
3 minutes 47 seconds
Grade Level: 7 - 12
Bolt of lightning arcing from cloud to ground. Caption: we all want up-to-the-minute information.
Science Nation
Episode 5
3 minutes 9 seconds
Grade Level: 7 - 12
Cluster of nerve fibers. Caption: that can image deep into biological tissue,
Science Nation
Episode 6
3 minutes 6 seconds
Grade Level: 9 - 12
Dirty water with bubbles and PVC pipes. Caption: and reused again and again in a sustainable loop.
Science Nation
Episode 7
3 minutes 4 seconds
Grade Level: 9 - 12
Person with a fabric cap strapped to their head. The cap has metal rivets and wires attached. Captions: (female) it feels maybe like a mild itchy or tingling sensation.
Science Nation
Episode 8
3 minutes 3 seconds
Grade Level: 9 - 12
Microscopic image showing web-like structures and C shaped tubular organisms. Caption: (narrator) The soil itself is home to a vast number of tiny microbes,
Science Nation
Episode 9
3 minutes 35 seconds
Grade Level: 7 - 12
White glowing orb against a black grid. Caption: Weakly Interacting Massive Particle
Science Nation
Episode 10
3 minutes 19 seconds
Grade Level: 10 - 12