/authors/andrew-chan-md-mph/feed/atom<![CDATA[天博体育 Posts by Andrew Chan, MD, MPH Feed]]>/img/logos/hhp-logo-mark-lg.jpg173144天博体育 Blog: You'll find posts from Harvard Medical School physicians and our editors on a variety of health news and issues.2021-03-17T00:00:00-04:00<![CDATA[Racial disparities and early-onset colorectal cancer: A call to action]]>/blog/racial-disparities-and-early-onset-colorectal-cancer-a-call-to-action-2021031724112021-03-17T00:00:00-04:00<![CDATA[Can I take something to prevent colorectal cancer?]]>/blog/can-i-take-something-to-prevent-colorectal-cancer-20210113217512021-01-13T15:30:34-05:00<![CDATA[Colorectal cancer screening before age 50?]]>/blog/colorectal-cancer-screening-before-age-50-2019062819082019-06-28T00:00:00-04:00