Abstract
The 17th biennial congress of the International Society for Aerosols in Medicine (ISAM) was held in Monterey, California, between 10 and 14 May 2009. The congress was attended by ∼ 300 delegates from 18 countries. Podium presentations were focused on advances in pulmonary drug delivery, but clearance of materials from the lungs by a variety of processes and the potential harmful effects of inhaled particles were also covered. There were > 100 proffered posters, and a commercial exhibition in which 20 companies displayed their products. There were excellent networking opportunities, and the inauguration of more formal networking groups will allow dialogue to continue. Abstracts of podium and poster presentations were provided in the Journal of Aerosol Medicine and Pulmonary Drug Delivery, and it is likely that some of the podium presentations will appear as full papers in that journal in due course. The next conference in this series takes place in Rotterdam, The Netherlands, in June 2011.