Airport Security Trays Carry More Cold Germs Than Toilets, Study Finds Scientists who tested surfaces at Helsinki Airport found the viruses responsible for colds and influenza on the trays used at security checkpoints. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Ancient footprints reveal humans hunted TWO-METRE TALL slothsTrilobites: A New Spider Family Tree Tries to Untangle the Evolution of WebsChina edging closer to US with plans to move WARSHIPS to new volcanic island baseSHOCK CLAIM: Aliens may be HIDING in supermassive black holesDogs Can’t Have Autism, U.K. Officials Say After Vaccine Scare‘Australia will be KEY Cold War nation with US nukes in Sydney harbour’