LONDON — Airport security is there to protect you, but it may also give you the sniffles — or worse. To all the places and surfaces we've been warned are teeming with germs or bacteria — your pets, ...

Anyone who's travelled through an airport will have come into contact with those large plastic trays in which you have to place your belongings as you go through security. Therefore, you'd expect them ...

What’s the most germ-filled spot in an airport? The bathrooms? Those crowded waiting areas? The passport checking counter? Surprisingly, none of the above. A new study from a team of experts from the ...