 8. Documented negative serum HCG for female participants of child-bearing age. Males and females must agree, in the consent form, to use effective birth control methods during the course of vaccination. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with the peptide-based vaccine and poly-ICLC, breastfeeding should be discontinued if the mother is treated in this study. 