Largemouth Bass (IMAGE) University of Wisconsin-Madison Caption A new virus has been identified in association with a die-off of largemouth bass in Pine Lake in Wisconsin's Forest County. Although the virus was discovered in association with a fish kill, more work is needed to understand if it is the primary culprit. Credit Cliff via Creative Commons 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.