About The Author
David Waltner-Toews
David Waltner-Toews is a veterinarian and epidemiologist. He is the author of The Chickens Fight Back: Pandemic Panics and Deadly Diseases That Jump from Animals to People (Greystone Books, 2007) and Food, Sex and Salmonella: Why Our Food Is Making Us Sick (Greystone Books, 2008).
Books by David Waltner-Toews
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