AstraZeneca (AZN) Up on Enhertu, Imfinzi Cancer Data at ESMO (Revised) Posted byZacks Equity Research September 30, 2021 Leave a comment on AstraZeneca (AZN) Up on Enhertu, Imfinzi Cancer Data at ESMO (Revised) AstraZeneca’s (AZN) Enhertu reduces the risk of disease progression by 72% in HER2-positive metastatic breast cancer. Imfinzi plus chemotherapy triple…