I suspect they lack almost everything in some dire places. If there were sufficient coverings, why were mattresses soaked with blood? I know they prefer money but we have huge amounts of useful things that could be transported...maybe not by truck. Maybe part of the way by donkey or by porters. And whatever is languishing in port cities should be distributed to poor people in port cities if it can't be taken further. I am sure they would find ways to keep it going further and further inland.