Community Health Workers Training Session (IMAGE) Lehigh University Caption At a training session, Community Health Workers (CHWs) in Makeni, Sierra Leone learn how to use low-cost urinary test strips. Credit Lehigh University Usage Restrictions This image may only be used with appropriate caption or 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.