Ebola virus disease in Spain had become unwell and on 6 October tested positive for Ebola at her local hospital in Alcorcón, the Hospital Universitario Fundación Alcorcón. A second test confirmed the diagnosis, making this the first confirmed case of Ebola transmission outside Africa. Following testing, she was transferred to the Hospital Carlos III in Madrid for treatment. As of October 7, 50 contacts were being monitored, with 7 kept in isolation at the Hospital Carlos III, and an investigation was under way. On 7 October, Madrid's regional government got a court order to euthanize Romero's pet dog, Excalibur, concerned that it posed a risk
West African Ebola virus epidemic time and then become active months or years later, either in the same individual or in a sexual partner. In December 2016, the WHO announced that a two-year trial of the rVSV-ZEBOV vaccine appeared to offer protection from the strain of Ebola responsible for the West Africa outbreak. The vaccine has not yet been given regulatory approval, but it is considered to be so effective that 300,000 doses have already been stockpiled. Ebola virus disease (commonly known as "Ebola") was first described in 1976 in two simultaneous outbreaks in the Democratic Republic of the Congo and what is now South