CUMMING - A west Forsyth McDonalds recently failed its food inspection after health officials found raw meat patties were not fully cooked and a “mildew like substance” on soda machine nozzles. On Oct. 21, health officials gave the restaurant, located at 4890 Post Road in Cumming, a score of 64, which translates to a grade of “unsatisfactory.” Previous inspections gave the location a grade of “A.” In addition to the undercooked meat and mildew substance on the drink machine, the inspection found “employees’ drinks were located on prep top and tables next to food in kitchen and an employee's cup was located in the hand sink,” according to the report.