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Vaccines where originally  created to help keep us safe from infectious diseases. Smallpox and polio epidemics have been wiped out by mass vaccine programs. People rush to get flu shots  every fall,   and kids …

ShareThere is no doubt that the use of computed tomography (CT or CAT) scans has many benefits. They help doctors detect everything from kidney stones to tumors. That’s partly because CT scans yield much higher …