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The Conversation USA

Public health surveillance, from social media to sewage, spots disease outbreaks early to stop them fast

  • Written by John Duah, Assistant Professor of Health Services Administration, Auburn University
imageHealth officials work to connect the dots during the early stages of an outbreak.Maxiphoto/iStock via Getty Images Plus

A cluster of people talking on social media about their mysterious rashes. A sudden die-off of birds at a nature preserve. A big bump in patients showing up to a city’s hospital emergency rooms.

These are the kinds of events...

Read more: Public health surveillance, from social media to sewage, spots disease outbreaks early to stop...

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