ON 2/17/04 PM SHIFT, THE EE STATED HE STARTED TO EXPERIENCE PAIN IN HIS LOWER BACK AFTER HANDLING A SINGLE BOX OF RESIN FOR THE RBM. THE MEDICAL RECEIVED 2/25/04 SHOWS THAT A CHRONIC BACK (PREVIOUS BACK PAIN) FOR COMPRESSION DEFORMITY AND A CASE OF EPIDIDYMITIS (TESTICLE INFECTION ASSOCIATED WITH PROSTATE) WAS AGGRAVATED. HE HAS MISSED 4 DAYS OF WORK TO DATE.