Short Wave America's 'Never-Ending Battle Against Flesh-Eating Screw Worms'
Jul 22, 2020
A fascinating look into the battle against flesh-eating screw worms reveals a decades-long saga in Central America. The podcast explores the innovative use of sterilized male worms as a sustainable pest control method. It dives into the historical context and the collaborative international efforts that have helped eradicate these pests from the U.S. The story highlights urgent interventions in Florida's wildlife and the challenges faced by nations in containing this invasive threat. It's a captivating intersection of science, agriculture, and public health.
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Key Deer Mystery
- In 2016, Key deer in Florida were found with severe head wounds, shaking their heads and dying.
- Some deer had half their heads missing, exposing their skulls.
Screwworm Invasion
- The culprit was the screwworm, the maggot of a fly that lays eggs in live animal wounds.
- These maggots only consume live flesh, causing wounds to grow and attract more flies.
Containing the Outbreak
- Authorities euthanized infected deer and set up checkpoints to prevent the screwworm's spread.
- The outbreak was unusual, as screwworms had been eradicated from the US over 50 years prior.