Accidental tenfold overdose of influenza vaccine: a clinical and serological study. Matzkin H, Nili E. We analyzed the effects of an accidental tenfold overdose of influenza vaccine that was given to 31 young healthy members of the Israel Defense Forces. A clinical workup and serological tests were performed after the vaccination in order to quantify any side effects or complications and relate them to immunogenicity of the vaccine administered.
Add attic insulation to lower heating and cooling costs by as much as $600 per year. Save about $600/year by boosting the amount of attic insulation from R-11 to R-49. Depending on the type of materials you use, figure on paying an insulation contractor about $1,500 to insulate an 800-square-foot attic, which pays back your investment in three years. Youâll spend about half that to do the job yourself.
Blown-in insulation is one of the most common ways to insulate the attic, crawl space, or walls of a home. The average cost is about $1,351, with most homeowners spending between $891 and $1,893, but this is dependent on whether the work is done by the homeowner or by a professional.ecause insulating walls and floors with blown-in insulation is more time-consuming and labor-intensive, the complete job will total between $1,200 and $1,800, a grand total that might make some want to complete it themselves, no matter the time it takes them.