A small age-matched control group of 20 soldiers of the Israel Defense Forces who received normal doses (0.5 ml) of vaccine was subjected to the same examinations. A low vaccine efficacy was noted with the recommended 0.5-ml dose (7 micrograms of hemagglutinin of each influenza type), shown by low fourfold titer rises.
1. Decide on the square footage of the room you will be adding to your home. Room additions can cost up to 50 percent higher, between $80 and $130 per square foot before considering wiring and plumbing, than that same room had been constructed with the rest of the house, according to the Home Addition Plus website.
Addition Prices & Types. The average house addition cost is approximately $38,000, but we have seen prices as low as $3,000 for a single room or as high as $42,000 for an entire floor or guest house. Of course, that range is largely affected by the room type and how many rooms youâre adding.