Doctors said what's made the issue important to schools is that the new strains of staph have moved from hospitals into the community. And some are more resistant to antibiotic treatment.
Locker rooms are a notorious breeding ground. Staph bacteria can cause infections through open wounds or other breaks in the skin. The easiest way to transmit it is through skin-to-skin contact or by sharing items that come into close contact with skin, such as towels, bar soap and sports equipment.
Sports such as football, lacrosse and wrestling often involve players who have cuts or abrasions. A locker room culture of sharing soap or towels, or in some cases, not showering at all, can spread the infection.
A new, more invasive strain of staph is called methicillin resistant Staphylococcus aureus, or MRSA. The medical community refers to this strain as "community-acquired" because it's being contracted outside hospitals.
http://www.dallasnews.com/sharedcontent/dws/news/localnews/stories/100607dnmetstaph.28ecc38.html