 This is a prospective, longitudinal data collection as an ancillary registry to the 2013 Global Prevalence of Infections in Urology GPIU point prevalence registry performed annually by the European Association of Urology European Section of Infection in Urology. Participating hospitals will perform data collection with a goal of collecting complete hospital course data on 600 cases of urosepsis. The GPIU group will handle contracting, data collection, and data analysis for this part of the registry. 