And yet they're still used in Manchester and probably other airports as well: http://www.bbc.co.uk/news/uk-england-manchester-15766544 http://www.bbc.co.uk/news

And yet they're still used in Manchester and probably other airports as well: http://www.bbc.co.uk/news/uk-england-manchester-15766544 http://www.bbc.co.uk/news/uk-england-manchester-15766544 > A spokesperson for Manchester Airport said: "Extensive tests by the UK Health Protection Agency and the US health authorities have already confirmed that back scatter body scanners pose a negligible risk to human health. It is irresponsible to suggest that because Europe has yet to complete its own health study, our passengers should be concerned."