MRSA is killed by heating above 160 degrees, I understand. So cooked bacon would be safe; bacon tartare, not so much. Handling any raw meat, fish or poultry with open hand sores (ewww!) would be inadvisable, as that would be a direct route for the pathogens to get through your skin and into your bloodstream. Safe practices would include immediately washing your hands after handling raw meat (don't infect the faucet by touching it, or else disinfect it after touching with dirty hands) and not touching your eyes, nose or mouth immediately after handling raw foodstuffs. On the other hand, this might be a good reason to start irradiating raw foods, as we seem to be getting a lot of vegetable coliform infections (spinach, bean sprouts, cucumbers, etc.) lately.
Edible, adj.: Good to eat, and wholesome to digest, as a worm to a toad, a toad to a snake, a snake to a pig, a pig to a man, and a man to a worm. ~Ambrose Bierce