The guide aims to provide health and DRM practitioners, planners and policymakers across sectors with targeted information to help them strengthen national health systems and integrate the risks of disease outbreaks in national DRR strategies The following are some of the principles and approaches that have been based on lessons learned to date and may be considered to ensure effective all-hazards health EDRM, including prevention and preparedness for disease outbreaks, are addressed as part of the multihazard, multisectoral approach to developing or updating DRR strategies