Deer Tick and Lyme Disease Bacteria (IMAGE) Virginia Tech Caption A deer tick (left), one of the species of tick that transmits the bacteria that causes Lyme disease. High resolution fluorescently tagged image of the bacteria B. burgdorferi that causes Lyme disease (right). Credit Virginia Tech / Brandon Jutras 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.