Even in the most favorable situation when the vaccine is exceptionally well matched to the circulating virus, as was the case for pandemic H1N1 vaccines, median effectiveness in adults <65 years was 69%.
They were exceptionally well matched, and their hospitality was famous.
In 1976, Dale Cruikshank, Carl Pilcher and David Morrison of the University of Hawaii calculated Pluto's albedo for the first time, finding that it matched that for methane ice; this meant Pluto had to be exceptionally luminous for its size and therefore could not be more than 1 percent the mass of Earth.
In jeans and a biker's jacket, looking less tall but stouter in person than onstage, he still seemed an exceptionally plausible physical match for Wagner's Siegfried, the role that takes him to the Metropolitan Opera for his house debut on Saturday afternoon.
Its first stage yields exceptionally wideband input matching because of the input impedance Zin="1/gm1≈50Ω of the common-gate (CG) input matching transistor.
Although matched with an exceptionally good fruit sauce, striped bass was poached to death: mealy and shriveled, a surprising gaff for this kitchen.
The singers were exceptionally fine and well matched, starting with the tenor Richard Croft, strong yet vulnerable as Gandhi.
Such exceptionally customizable and reconfigurable tools are well matched to the rapidly evolving complexity of scientific data [ 31].
The exceptionally higher % shade was required for matching as commercial synthetic indigo is pure product whit purity over 90% (Vuorema 2008) whereas it is not so in case of crude indigo dye which is extracted from natural source.
"It will be an exceptionally difficult match," he said.
There was bad luck involved: he lost some exceptionally close matches, none more so than the spectacularly ghastly Djokovic semi-final at Flushing Meadow, when, for the second year in succession, he lost after holding two match points.
