Katie came to ABC News with a PhD in pathology and a passion for all things health. Whether itâ??s a medical breakthrough, an important screening reminder, a dangerous diet...
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Katie came to ABC News with a PhD in pathology and a passion for all things health. Whether itâ??s a medical breakthrough, an important screening reminder, a dangerous diet trend or an inspiring story of courage through disease, Katie and the ABCNews.com health team have you covered.
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