Hippopotami (IMAGE) Virginia Tech Caption This study suggests that surface water dynamics are a crucial contributor to the growing global health concern of the effects of antibiotic resistant bacteria on humans and wildlife alike. Credit Virginia Tech 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.