RN with presumptive c diff. (Presumptive because MD nor lab instructed to bring in fresh stool samples - collected in am, brought to lab 6-9 hours later, toxin A neg, MD did not order Toxin B). Work involves constant exposure to end of life pts positive for many nosocomial infections). No other risk factors although now wonder ?sarcoidosis given dry cough, sob, slight diaphorisis with mod exertion, have a few other s/sx I never paid attention to. Sick for 3 weeks prior to treatment. Now on Flagyl, got worse before better. Headache,bodyaches,chills and extreme weakness. Now (4th day of Flagyl) feeling better, but still weak, dry cough, sob with exertion. Initial loose,sometimes mucoid only,putrid odor stools, now formed but very odd looking. Mucus and yellow liquid continue with formed stool. Concerned re any recommendations re working with patients, further exposure to c diff pts., remaining spores in intestines and future possible need for antibiotics. Thanks in advance, MSMM (Stool pos for mod WBCs and markedly reduced norm flora, otherwise neg)