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Photo by Jean Graves Medical Readiness Command, West Lt. Col. Leanne Battler (left), doctor of audiology and chief of public health for Bayne-Jones Army Community Hospital Department of Public Health discusses the proper fitting for six varieties of hearing protection with members of the Louisiana National Guard during the hearing technician certification course and occupational hearing conservationist certification workshop March 21 at the Joint Readiness Training Center and Fort Polk, Louisiana.
