With the support of the National Institute on Drug Abuse (NIDA), the International AIDS Society (IAS) has established a research fellowship programme focusing on HIV and drug use, with the goal of contributing to advances in the scientific understanding of drug use and HIV, while fostering international collaborative research on HIV and drug use (see FAQ for definition of research areas covered by the fellowship). The fellowship programme is awarded as a stipend of US$75,000 in two categories: to a junior scientist for 18-month post-doctoral training, or to a well-established HIV researcher for an eight-month-long professional development training at leading host institutes excelling in HIV-related drug use research. In 2011, three fellowships have been awarded. The fellows and their mentors have been invited to attend the 6th IAS Conference on HIV Pathogenesis, Treatment and Prevention (IAS 2011) in Rome, Italy, on 17-20 July 2011, where the awards ceremony took place. For more information: http://www.iasociety.org/Default.aspx?pageId=288