GMAT Critical Reasoning (CR) | Re: Recently, some critics of the U.S. government have pointed

Recently, some critics of the U.S. government have pointed out that this country is the only advanced industrialized
nation without a national vaccine laboratory and suggested that this lack makes the American public more vulnerable
than other developed nations to infectious diseases, such as avian flu. A government official said these critics were
disloyal and thus wrong about the public’s vulnerability. To support his claim, the official cited the generally long
life span and low infant mortality
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