Surgical prep (IMAGE) Michigan Medicine - University of Michigan Caption Every operation requires a wide range of resources, and decisions about which procedures to schedule during a time of COVID-19-related scarcity must be made carefully. Credit Joe Hallisy, University of Michigan Usage Restrictions Credit University of Michigan 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.