The United Nations was working to assess what kind of aid the Tanzanian government will need to cope with the crisis . More than 100 families have been affected . Two consecutive days of were heaviest in two years , UN reports . High winds also contributed to flooding , aid official tells U.N. officials .
More than 100 families have been affected . Two consecutive days of were heaviest in two years , UN reports . High winds also contributed to flooding , aid official tells U.N. officials .