We see hand sanitizer everywhere and many of us take travel bottles with us wherever we go. But is it as effective as washing your hands with soap and water?
School is back on, and students aren't the only ones crowding into classrooms. Germs are piling up too, and we've got the four most common places in schools that they like to hide.
Not to ruin the fun, but there are some things we need to know before heading to a Texas beach this summer. Galveston, for one, is worried about bacteria, and here's why we should be too.