it can be just one sore desi. then get into the blood stream. i'm not even sure if sores even have to be visiable.
so far in the dfw area the super bug has been found in 4 schools. i believe 2 deaths.
all i can say is send hand sanitizer to you daughters class. clorox cleanups. i help keep my grandson's class clean. they use the "special soap" many times during the day. my daughter is 13 and keeps packets of the sanitizers in her purse.

i know how scarey this is.