Two Healthcare Workers In Dallas Infected With Ebola After Treating Patient

DALLAS, TX - OCTOBER 18: The exterior of Texas Health Presbyterian Hospital as ambulances continue to be diverted from its emergency room 'because of limitations in staffed capacity,' according to the hospital October 18, 2014 in Dallas, Texas. The diversion was put into place October 12 after one of the hospital's nurses who was part of a team of healthcare workers that treated Thomas Eric Duncan, the Liberian who was the first patient diagnosed with Ebola in the United States, also contracted the virus. A second nurse also contracted Ebola while treating Duncan at the hospital. (Photo by Chip Somodevilla/Getty Images)