This is a case study presented by the University of Pittsburgh Department of Pathology in which a man experienced episodes of problematic speech functions. Visitors can view both microscopic and gross descriptions,...

The National Center for Case Study Teaching in Science has served as the repository of many a fine case study, and this recent addition to their site takes on the world of tropical disease. Created by Cathy Santanello...

Did you know that there are more than 800 known tick species on earth? The following websites provide information about both tick biology and Lyme disease -- a disease transmitted through deer ticks (Ixodes dammini).

This site, from the Centers for Disease Control and Prevention, contains a research article titled "A Focus of Deer Tick Virus Transmission in the Northcentral United States", by Gregory D. Ebel, Ivo Foppa, Andrew...