Hi,
Mine is 14 years old now and has cultured staph so many times I have loss count. It is considered a normal flora meaning that as Heather already said, its on everything and everywhere including your skin, dirt, water, almost every surface. You have to be careful with the use of antibiotics for the staph because I think it increases your risk for MRSA, which you do not want because that is Multi-Drug Resistant Staph Aureus. They have to be on isolation when they do have to go in the hospital for a "tune-up". It is generally not that bad of a bug, but again as Heather already said, it does complicate things when they get sick with a cold, virus, or flu, and then it does need to be treated of course. As long as she is the picture of health, I don't think you have to worry about it.
Keep what you can clean, but do not overclean because overcleaning is often times worse for them than undercleaning. They need a little exposure to build up their immunity to things. Nathan gets sick then I go on a cleaning rage (cleaning everything I can, killing everything I can with lysol, pine sol, bleach, top to bottom inside and out) and then he gets sicker sometimes and I can't figure out why, I cleaned everything. I took a microbiology class and learned that some of the microorganisms benefit us and are needy for our health. Its a hard thing to balance. But it is highly unlikely you will ever get rid of all the staph, the key is keeping it in balance and under control as much as you can.
Mine is 14 years old now and has cultured staph so many times I have loss count. It is considered a normal flora meaning that as Heather already said, its on everything and everywhere including your skin, dirt, water, almost every surface. You have to be careful with the use of antibiotics for the staph because I think it increases your risk for MRSA, which you do not want because that is Multi-Drug Resistant Staph Aureus. They have to be on isolation when they do have to go in the hospital for a "tune-up". It is generally not that bad of a bug, but again as Heather already said, it does complicate things when they get sick with a cold, virus, or flu, and then it does need to be treated of course. As long as she is the picture of health, I don't think you have to worry about it.
Keep what you can clean, but do not overclean because overcleaning is often times worse for them than undercleaning. They need a little exposure to build up their immunity to things. Nathan gets sick then I go on a cleaning rage (cleaning everything I can, killing everything I can with lysol, pine sol, bleach, top to bottom inside and out) and then he gets sicker sometimes and I can't figure out why, I cleaned everything. I took a microbiology class and learned that some of the microorganisms benefit us and are needy for our health. Its a hard thing to balance. But it is highly unlikely you will ever get rid of all the staph, the key is keeping it in balance and under control as much as you can.