Bacterial contamination passed on from one person to another through the handling of fruit. If a person has bacteria on their hands and they handle fruit in the shop they are passing the bacteria onto the fruit. Another customer then touches the fruit or buys it and eats it and the bacteria is passed onto them potentially causing sickness.
Antibiotics can 1) stop bacteria from growing and dividing by interfering with nutrient uptake (bacteriostatic) <span>2) kill bacteria by disrupting cell wall (bacteriolytic) </span>