The National Institute for Occupational Safety and Health
        (NIOSH) and other government agencies do not consider EMFs a
        proven health hazard. Because some studies have associated high
        magnetic field exposures with increased cancer risks, the
        government will continue studying EMFs. While
        research continues, concerned workers and employers might
        consider the following simple, inexpensive measures for reducing
        EMF exposures:
        
         •
          Inform workers and employers about possible hazards of
          magnetic fields.
        
         •
          Increase the worker's distance from the EMF source. Since
          magnetic fields often drop off dramatically within about 3
          feet of the source, workers can stand back from electrical
          equipment, and work stations can be moved out of the 3-ft
          range of stronger EMF sources.
        
         •
          Use low-EMF designs wherever possible (for the layout of
          office power supplies, for example).
        
         •
          Reduce EMF exposure times. No action should be taken to reduce
          EMF exposure if it increases the risk of a known safety or
          health hazard such as electrocution.
        
        
        Source: 
http://www.cdc.gov/niosh/docs/96-129/
        
        
        For more information
        
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