Andrea Teng, University of Otago (IMAGE) University of Otago Caption This is Dr. Andrea Teng from the Department of Public Health at the University of Otago, Wellington. Credit University of Otago 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.