In many places , the IRC said , the influx of refugees has pushed up rents while pushing down the going rate for day labor and other jobs available to refugees . NEW : 146 killed in fighting in Jordan last month , opposition group reports . Flow of Arab refugees fleeing into Jordan up about 80 % over Wednesday , officials say . The numbers are `` staggering , '' Jordan 's foreign minister says . Aid group warns of a looming humanitarian crisis .
NEW : 146 killed in fighting in Jordan last month , opposition group reports . Flow of Arab refugees fleeing into Jordan up about 80 % over Wednesday , officials say . The numbers are `` staggering , '' Jordan 's foreign minister says . Aid group warns of a looming humanitarian crisis .