The kitchen is a good place to breed bacteria and other harmful microorganisms.
Make sure that you keep food stored properly and in the right temperature. Before you place food in the refrigerator, make sure that you place them in airtight containers or resealable bags.
Take your kitchen garbage out daily. Place a garbage bag inside the can. If there is moisture inside the can when you take the bag out, wipe this dry with a disinfectant wipe, or wipe it with a paper towel then spray with a disinfectant.
Clean your dishes after eating. Do not let them sit in the kitchen sink for far too long.