Madrid/Addis Ababa, Muharram 12, 1436, Nov 5, 2014, SPA -- The Spanish nurse who became the first person known to have been infected by Ebola outside Africa was discharged Wednesday from a Madrid hospital, one month after being admitted, dpa reported. Teresa Romero had treated a missionary who had been infected with Ebola in Liberia and flown to Madrid for care. The missionary later died. She offered to donate her blood to others who are infected. Studies suggest that transfusions from Ebola survivors might prevent or treat infections in others. -- SPA 19:22 LOCAL TIME 16:22 GMT www.spa.gov.sa/w