Who is Most Affected by Gonorrhea? (image) European Centre for Disease Prevention and Control (ECDC) Share Print E-Mail Caption In the EU/EEA, the largest proportion of reported gonorrhea cases in 2015 was among 25- to 34-year-olds (36 percent of cases) and 15-24 year olds (35 percent of cases). Credit ECDC; http://bit.ly/AER17NG Usage Restrictions Use permitted if source is acknowledged. Share Print E-Mail 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.