Kevin Messacar, MD, PhD (IMAGE) Children's Hospital Colorado Caption Dr. Messacar is an infectious disease expert and physician at Children’s Hospital Colorado and associate professor at the University of Colorado Anschutz Medical Campus Credit Children's Hospital Colorado Usage Restrictions none License Original 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.