Bacteria Being Engulfed by Immune Cells (video) University of Bath Share Print E-Mail Loading video... Caption The insect immune cells known as hemocytes (green) rapidly engulf the bacteria following infection and this can be studied in real-time using timelapse microscopy. Credit Isabella Vlisidou, University of Bath Usage Restrictions Only to be used in connection with this story. Share Print E-Mail 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.