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Charles R. Sterling is Professor Emeritus and past Director of the School of Animal and Comparative Biomedical Sciences, University of Arizona. His research has primarily focused on intestinal protozoan parasites of humans including Cryptosporidium, Giardia and Cyclospora. His lab developed immunodiagnostic assays to detect Cryptosporidium and Giardia infections. He has taught numerous courses of Parasitology.
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