Loa Movie Short (video) University of California - Berkeley Share Print E-Mail Loading video... Caption This is a narrated video explaining steps involved in screening a blood sample for the Loa loa parasitic worm using CellScope Loa. Credit Mike D'Ambrosio and Matt Bakalar, Fletcher Lab, UC Berkeley Usage Restrictions All rights reserved. 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.