As the demographics of the population shift toward an increasingly aged society, the number of individuals with cancer increases and with it the need to give the most comprehensive possible health care delivery. Although much has been written about the specific therapy best suited for the various types of cancer and about the basic and clinical research which has dramatically improved treat- ment, overall patient care requires attention to supportive care, which includes such items as pain management, the use of blood products, nutrition, and psychosocial needs. Yet infection remains the...