Stress 10 : Any strain, anxiety, psychological shock or excessive pressure that disturbs the smooth functioning of a person or organism (and by extension, a group). Disasters are stressful events. Compare to or see panic
By M. Debacker, B. Domres, Walter Hays, J. de Boer, Prehospital and Disaster Medicine, Disaster Terminology, Glossary of New Concepts in Disaster Medicine, USA 2002, http://www.eird.org/isdr-biblio/PDF/Prehospital%20 and%20disaster%20medicine.pdf, (D/DM - Amer) {831}