ATLANTA, GA - OCTOBER 13: Center for Disease Control (CDC) head Dr. Thomas Frieden speaks duing a briefing on the Dallas Ebola response at the CDC Headquarters on October 13, 2014 in Atlanta, Georgia. Frieden urged hospitals to watch for patients with Ebola symptoms who have traveled from the tree Ebola stricken African countries. (Photo by Jessica McGowan/Getty Images)
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Getty Images News Jessica McGowan