Miguel Helft / New York Times:
Google Uses Searches to Track Flu's Spread — SAN FRANCISCO — There is a new common symptom of the flu, in addition to the usual aches, coughs, fevers and sore throats. Turns out a lot of ailing Americans enter phrases like “flu symptoms” into Google and other search engines before they call their doctors.
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[Source: Techmeme - Posted by FreeAutoBlogger]
