The GI tract is also known as the gut. Trillions of bacteria and tiny organisms, called flora, live there. In fact, the flora make up about 60% of our feces. Three main types of flora live in the gut:
How long it takes for a staph skin infection to heal depends on the type of infection and whether a person gets treatment for it. A boil, for example, may take 10 to 20 days to heal without treatment, but treatment may speed up this process. Most styes, on the other hand, go away on their own within several days.
The symptoms from these types of staph infections can range from mild to serious. A staph infection occurs when the staphylococcus bacteria gets inside the body. Around a third of people carry staph bacteria either on the surface of their skin or in their nose, and in most cases it does not cause any problems.