FRESH Clinical Site (1 of 2) (IMAGE) Cell Press Caption This photograph shows Christina Gosmann, postdoctoral fellow at the Ragon Institute, presents recent findings from her study published in Immunity to staff at the FRESH clinical site in Umlazi, South Africa. Credit Christina Gosmann and Douglas Kwon Usage Restrictions Credit Required. 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.