Community Ablution Block (CAB) (IMAGE) University of South Florida (USF Health) Caption The South African government is addressing Durban's sewage problems by installing modified shipping containers affixed with toilets, showers and sinks. Credit Daniel Yeh, PhD, College of Engineering, University of South Florida 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.