Drug resistant trypanosome stabilates stored at the Kenya Trypanosomiasis Research Institute cryobank.

Other than KETRI 2538, which is molecularly characterized (not published), molecular characterization of the other isolates is not available. Key: *  =  these isolates were recovered from cases of treatment failure following suramin chemotherapy; a  =  stabilates which were made resistant to melarsoprol in the laboratory; EATRO  =  East African Trypanosomiasis Research Organization; KETRI  =  Kenya Trypanosomiasis Research Institute; DFMO  =  difluoromethylornithine.