Caroline Jones, Virginia Tech (IMAGE) Virginia Tech Caption Caroline Jones (left), assistant professor in the Department of Biological Sciences in the College of Science, studies sepsis. Udaya Sree Datla (back), Ph.D. student in translational biology, medicine, and health, watches as Brittany Boribong (front), Ph.D. candidate in genetics, bioinformatics, and computational biology, focuses the microscope on her microfluidic competitive chemotaxis-chip. Photo credit: Alex Crookshanks. Credit Virginia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.