Recovery from Bacillus cereus sepsis.

A patient with acute leukemia developed two separate episodes of Bacillus cereus septicemia during one hospitalization. Leukopenia as a consequence of cytotoxic chemotherapy preceded both illnesses. The course of the infections was favorably influenced by the return of adequate numbers of circulating granulocytes and aminoglycoside therapy. Only one other compromised host is known to have recovered from this otherwise fatal disease.