Harvard Gazette: Tracking progression of disease through internet searches for symptoms

Harvard Gazette: Tracking progression of disease through internet searches for symptoms. “You’re not feeling well so you open a search engine and type: fever, dry cough, hoping to find hints of what you may have. A handful of days later, you’re feeling worse, and you type in: trouble breathing. It turns out you’re not the only one who’s doing this, and a Harvard senior’s research project suggests that tracking the results of all those searches can tell us something about the progression of a new disease in individuals and through a population.”

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