AU-PRINCE, Haiti, May 1, SPA-- The former prime minister of ousted President Jean-Bertrand Aristide, ailing from a hunger strike to protest his prolonged detention, is leaving Haiti for medical care, a Dominican official and a Western diplomat reported Sunday. Former Premier Yvon Neptune, who has been held without charge for 10 months in connection with political killings during the February 2004 rebellion that ousted Aristide, will be flown to neighboring Dominican Republic on Monday, Dominican Armed Forces Secretary Adm. Sigfrido Pared Perez told The Associated Press. He said Neptune would be taken immediately to a hospital in Santo Domingo, the Dominican capital.