All your germaphobic habits are pretty much useless

Don't want to get sick this season? Sure, you've heard the basics: carry hand sanitiser everywhere. Grab public-bathroom door handles with paper towels. Hold your breath when your unwell-looking subway seat partner starts coughing. Bad news, germaphobe - your meticulous habits likely aren't doing much to protect you. Here's a look at all the weird germ-avoidance behaviours that are probably useless.

http://www.sciencealert.com