The world must be resilient against major disasters, whether they are caused by natural hazards or human-related mechanisms. Nowadays, outbreaks of emerging infectious diseases, such as new strains of influenza, are a world wide problem. Special consideration is necessary against chemical, biological, radiological, or nuclear (CBRN) hazards.

The hardware/mechanical preparedness, measurements of the severe influence in mental/psychological aspects, official public system, incident command system, public education system, and the needs of vulnerable populations should be established prior to a disaster. It is also important to prepare the necessary medical resources. The technical skills needed for triage, emergency care, and appropriate transportation should be trained for.

Measures should be prepared both from the macroscopic viewpoint as well as microscopic approach. A “Disaster Medicine Compendium” consisting of 20 volumes with more than 5,000 pages, was developed in 2005. Currently, a new version is being prepared.