Vervet Monkey (IMAGE) University of Arizona Caption A vervet monkey, Chlorocebus pygerythrus, taken in Serengeti National Park in Tanzania. Credit Photo by Joel Wertheim, courtesy of PLoS Pathogens. Usage Restrictions This image is to be used only in conjunction with an article about the research described in this release. 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.