FDotiwala Nature 122320 (IMAGE) The Wistar Institute Caption Flourescence microscopy staining showing the effects of DAIA treatment on bacteria viability. Credit The Wistar Institute 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.