About (IMAGE) Johns Hopkins Medicine Caption The Johns Hopkins Armstrong Institute for Patient Safety and Quality led the development of a new online learning experience for emergency department personnel who treat patients with infectious diseases. The modules are available on the Centers for Disease Control and Prevention's website and on iTunes U. Credit Johns Hopkins Medicine Usage Restrictions None 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.