During the craziness of the holidays, the last thing you want is to get sidelined with a cold, flu, stomach bug -- or worse. But while you're checking items off your shopping list, you may be exposing yourself to germs -- like flu viruses, E. coli, and staph -- that can make you sick.
"Anywhere people gather is filled with bacteria and viruses, and a crowded shopping mall is a perfect example," says Philip Tierno, Ph.D., director of clinical microbiology and immunology at New York University Langone Medical Center.
With that in mind, we asked a panel of experts to rank the worst germ hot spots at your local shopping center. Check out the ewww-inducing results -- and tips for keeping yourself in the clear.