SAN ANTONIO (EGMN) - Truly large-scale prevention of breast cancer will require the development of a "hormonal vaccine" for young women that mimics the effects of repeated childbearing and breastfeeding, according to a prominent expert in cancer epidemiology."It's not research that many people are doing. It's not cutting edge. It won't get into [the journals] Nature or Science. But it will get a Nobel Prize in Medicine," Dr. Valerie Beral predicted at the San Antonio Breast Cancer Symposium.More...