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Mad Cow California: Stop Feeding Cows Chicken Manure
Michael Greger, M.D.
Director of Public Health and Animal Agriculture, The Humane S...
Cattle remains are still fed to chickens and the poultry litter is fed back to cows. In this way, prions -- the infectious proteins that cause mad cow disease -- may continue to cycle back into cattle feed and complete the cow "cannibalism" circuit blamed for the spread of the disease.
Evolutionary Lessons From Superbugs
James A. Shapiro
Author, 'Evolution: A View from the 21st Century'; Professor o...
The genetics and genomics of bacterial antibiotic resistance and virulence teach us some fundamentally important lessons about evolution. They also pose some significant challenges to scientific explanation.
FDA Takes A 'Step Backwards' On Antibiotic Resistance Issue, Raises More Public Health Concerns
Lawsuit Filed to Preserve Antibiotics for Sick People, Not Healthy Livestock
Senior Attorney, Earthjustice
We want the FDA to follow its own safety findings and withdraw approval for most non-therapeutic uses of penicillin and tetracyclines in animal feed.
Rural Valley Smog Mystery Solved: Cattle Feed Emits Huge Levels Of Ozone
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