Society for Science and the Public
Science News for Students: Protecting Cows From a Disease
Find out what the U.S. Department of Agriculture is doing to make sure that people (and cows) are being protected from mad cow disease.
University of Utah
University of Utah: Learning Center: learn.genetics: Prions: Killer Proteins
Find out about several diseases such as Mad Cow and Creutzfeldt-Jakob, which are examples of diseases caused by prions, or protein infections.
University of Wisconsin
The Why Files: What's Your Beef?
Concerned about where your beef comes from? This article discusses concerns about safe, and healthy beef. International trade and the methods used in raising the staple are included in article.