Health Rounds: Vaccine shows early promise against aggressive breast cancer
![Health Rounds: Vaccine shows early promise against aggressive breast cancer](https://www.reuters.com/resizer/v2/5DH46TXLXNITTJSX4E5DK3O2C4.jpg?auth=ae355b78179cc8797e928015dbf7b53b65ff33adc1dcd101c66b6dab00c8d236&width=728&quality=80)
Nov 15 (Reuters) - (This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays. To receive it in your inbox for free sign up here, opens new tab.) Hello Health Rounds Readers! The search for undefined