I am reading Kaplan Microbiology and they mention treatment of Trypanosoma is Suramin if the CFS is normal.....What does the CFS stand for?
I am lost there and would appreciate some help. Thanks.... :)

I think it may be a typing error and is meant to say csf: cerebrospinal fluid. Please correct me if I'm wrong.

I think you are right...now that makes sense...Thanks, sometimes I feel my brain is "burn down" with all this studying... :)