STD expert to discuss high disease rate in Omaha area LINCOLN, NE (NET Radio) - While Nebraska as a whole is doing better than most of the nation when it comes to some of the major sexually transmitted diseases, some parts of the state, especially areas around Omaha, are struggling. Reducing disease in urban areas is the focus of a talk by a national expert visiting the University of Nebraska Medical Center this week. Sarah McCammon reports. © Copyright 2012, NET Radio