Salmonella-Contaminated Produce (IMAGE) Iowa State University Caption Salmonella-contaminated produce -- contained in a biosafety cabinet -- are tested using Brehm-Stecher and Bisha's tape-FISH method. Credit Courtesy Iowa State University 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.