Infection is common. Mortality has been reported mainly in juveniles and in association with other diseases. Deaths may be related to asphyxiation, excessive bleeding, or brain damage when leeches move into air spaces in the skull. May also predispose to bacterial infection, predation, impede feeding etc. (J1.22.w1, J3.62.w1, J7.28.w1 J7.30.w2, J7.33.w1, B10.26.w1, B15, B36.34.w34, B37.x.w1).
1 For instance, Fixr.com gives an overview of attic insulation costs, which can amount between $400 and $1,800 for the average home. 2  In general, the whole attic insulation will cost between $1.50 and $3.50 per square foot.
Determine how many square feet a bag of insulation will cover and calculate cost by dividing the square feet in the attic by the square feet a bag or material will cover. If a bag will cover 100 square feet and the attic is 1,200 square feet, it would take 12 bags; if a bag costs $30, that would total $360.easure the attic with a tape measure to determine how many square feet (length times width in feet) will need to be insulated. Most general estimates put the cost for an average home at $1,800 to $2,400, but that will vary widely with the amount of insulation needed and the size of the attic.