Window glazing is the actual glass part of a window. Glazing is mounted in the window with the assistance of glazing putty and a frame that supports the glass and hold it in place. The act of replacing glass is known as âreglazing,â and there are a number of reasons to reglaze a window, ranging from the need to replace broken glass to a desire to outfit a window with more energy efficient glass.
The composition of the 2017-2018 flu shot will be slightly different from last season's flu shot. 1  Specifically, there will be a different strain of the H1N1 virus in this season's flu shot, compared with last season's shot. According to the CDC, the 2017-2018 trivalent flu shot will contain the following strains of the flu virus: 1  A/Michigan/45/2015 (H1N1)pdm09-like virus â This is the H1N1 component that is different from last year's flu shot. 2  A/Hong Kong/4801/2014 (H3N2)-like virus â This is the H3N2 component that is the same as last year's flu shot.
No, a flu shot cannot cause flu illness. Flu vaccines given with a needle are currently made in two ways: the vaccine is made either with a) flu vaccine viruses that have been âinactivatedâ and are therefore not infectious, or b) with no flu vaccine viruses at all (which is the case for recombinant influenza vaccine).