Is it convenient to talk at the moment? <a href=" http://incusgames.com/equate-childrens-ibuprofen-dosage-by-weight.pdf ">ibuprofen dosage for infants teething</a> Total damage estimates vary because repair work continues. Direct damage was estimated at about $108 billion, but the overall cost of rebuilding raises estimates as high as $150 billion. Katrina is the most expensive storm on record, topping the estimated $50 billion in damage caused by Superstorm Sandy in 2012, according to the National Hurricane Center.