USA: DHS report says X-ray scanners at airports are safe

Michael Wukoschitz's picture

The inspector general of the U.S. Department of Homeland Security (DHS) reported that full-body X-ray scanning machines at airport security checkpoints use an "extremely low dose" of radiation which is safe for passengers. The report refers to a Johns Hopkins University assesment of 2010 which said that a passenger would have to be screened 47 times a day for a year to exceed yearly limits of radiation set by the American National Standards Institute.

Source: USA today; finad article here>>.

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