
FILE - This undated fluorescence-colored microscope image made available by the National Institutes of Health in September 2016 shows a culture of human breast cancer cells. On Tuesday, Aug. 20, 2019, the U.S. Preventive Services Task Force recommended more women should consider gene testing for hereditary breast or ovarian cancer, especially those who've already survived cancer once. (Ewa Krawczyk/National Cancer Institute via AP)
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