Ich (image) University of Georgia Caption This is a confocal laser scanning image of Ich showing intracellular bacteria in red and the Ich macronucleus and micronucleus in blue. Credit The UGA College of Veterinary Medicine; © 2009. Usage Restrictions None 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.