Ebola in Sierra Leone (IMAGE) DOE/Pacific Northwest National Laboratory Caption Health workers tend to a patient at one of Sierra Leone's military hospitals. Credit Photo courtesy of the Kawaoka lab, UW-Madison Usage Restrictions Please give credit 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.