On September 30, 2014, the Centers for Disease Control and Prevention (CDC) announced that Thomas Eric Duncan, a reportedly 42-year-old (later corrected by CDC reports as a 45-year-old[5]) Liberian national visiting the United States from Liberia, had been diagnosed with Ebola in Dallas, Texas.[6][7] Duncan, who had been visiting family in Dallas, was treated at Texas Health Presbyterian Hospital Dallas.[8][9] By October 4, Duncan's condition had deteriorated from "serious but stable" to "critical".[10] On October 8, Duncan died of Ebola.[11] The other three cases diagnosed in the United States as of October 2014[update] were: