 1. Either practice true abstinence2 from heterosexual contact which must be reviewed on a monthly basis or agree to avoid fathering a child, to use highly effective methods of contraception, male condom plus spermicide during sexual contact with a pregnant female or a female of child bearing potential even if he has undergone a successful vasectomy from starting dose of IP Cycle 1 Day 1, including dose interruptions through 90 days after receipt of the last dose of durvalumab or azacitidine. 