This Summary Report was prepared for Agenda item 13.3 for the meeting of the World Health Assembly convened at the World Health Organizationation (WHO) Headquarters in Geneva, Switzwitzerland on 20 May 2005. It was in part, prepared from the Reports generaged by the Conference, Health Actions in Relation to Crises and Disasters, convened by the World Health Organization in Phuket, Thailand, 04–06 May 2005.