Irritible Bowel Syndrome (IMAGE) University of Arizona Health Sciences Caption Irritable bowel syndrome, or IBS, affects an estimated 10-15% of the U.S population. Research has shown COVID-19 can cause acute gastrointestinal issues, which researchers think might increase the risk of developing IBS. Credit UArizona Health Sciences Usage Restrictions Credit UArizona Health Sciences License Original 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.