“…18 Other health professions, such as medicine and nursing, also use available workers to perform functions outside their normal duties as needed, and cross-training is typically provided. Cross-training also has been shown to increase responder readiness among emergency medical personnel, 19 to increase patient care efficiency and decrease costs in public health nursing, 20 to increase recruitment and retention of nurses in hospital settings, 21 to decrease required days of medical training in military settings, 22 and to provide better patient care in settings where dual diagnoses are common. 23,24 During the anthrax attacks of 2001, public health professionals learned the value of cross-training for the various roles involved in the anthrax investigation.…”