<prompt> In disaster management all are true exceptMitigation before a disaster strikesResponse in pre-disaster phaseYellow colour is for medium priorityGastroenteritis is commonest infection after disaster  <response>: STAGES OF DISASTER CYCLE: Disaster mitigation: Measures designed to either prevent hazards from causing emergency or to lessen the effects of emergency Disaster preparedness Disaster impact Disaster response: Search rescue and first aid, field care, Triage, Tagging, Identification of dead Stage of health and medical relief: Disaster containment Rehabilitation: Water supply, Sanitation and personal hygiene, Food safety, Vector control Ref: Park 25th edition Pgno: 833 