NEW : I just came from my parents ' house and she has nothing . '' Sierra Leone pulls workers from The World Health Organization in World Health Organization . The World Health Organization says more than 70,000 health care workers have died in the outbreak . Quarantine on West Point slum was imposed after rioters looted a treatment center . The center is slowly being rebuilt , the only refuge for the slum 's frightened residents .
NEW : Sierra Leone pulls workers from The World Health Organization in World Health Organization . The World Health Organization says more than 70,000 health care workers have died in the outbreak . Quarantine on West Point slum was imposed after rioters looted a treatment center . The center is slowly being rebuilt , the only refuge for the slum 's frightened residents .