"In our testing, we have found food, E. coli, urine, mucus, feces, and blood on escalator handrails," says Gerba. "And where there is mucus, you may also find cold and flu viruses." Tierno concurs: "We've found respiratory flora on handrails," he says, "which makes sense because people cough into their hands, then touch the rails."
Protect yourself: Play it safe: Avoid touching handrails altogether, recommends Gerba, unless you absolutely have to -- in which case, give yourself a generous squirt of hand sanitizer afterward.
Im going to get some gloves to carry on me ALL the time! Nasty!