NEW : Death toll at sea , Kyrgyz news agency says ; Red Cross estimate is higher . NEW : Concern grows over thousands of ethnic Russians who have fled the fighting . Thousands more have been denied passage into Uzbekistan because of a lack of resources . NEW : ` ` This is far from over , '' Red Cross says .
NEW : Death toll at sea , Kyrgyz news agency says ; Red Cross estimate is higher . NEW : Concern grows over thousands of ethnic Russians who have fled the fighting . NEW : ` ` This is far from over , '' Red Cross says .