Daniel J. Kruger, PhD (IMAGE) University at Buffalo Caption "We are saying the field should move toward harm reduction and health promotion, using the tools with which public health practitioners are already familiar," says Kruger. Credit Sandra Kicman Usage Restrictions None License Original 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.