Content on Disease:

Residents, sorority ‘Walk to End Alzheimer’s’ in Roanoke

September 21, 2011

In 2010, the Alzheimer’s Facts and Figures report stated that 5.3 million Americans live with Alzheimer’s disease.

Software predicts contagions' path

January 29, 2009

A team of researchers at Virginia Tech has created a software program that has been used to predict how diseases are spread by developing a digital simulation of the U.S. population.