The answer; Through hands; The primary mode of transmission of microorganisms to food contact surfaces is your hands.
Explanation; Hands are contaminated through the touching of other parts of the body, using the restroom, Handling or caring for animals, coughing, sneezing, blowing nose, handling raw meat/poultry, Handling garbage/dirty dishes, Handling money, among other ways. Contaminated hands in turn contaminate food and food contact surfaces.
