Add Yahoo as a preferred source to see more of our stories on Google. Dr. Gerald Hickson (L) and Dr. Tom Talbot of Vanderbilt University Medical Center. (Photo by Hollis Bennett/Getty Images for Yahoo ...

Don Schaffner wants you to understand that your hands are never going to be clean. He should know — over the past 20 years, he has published multiple research papers investigating the minutia of ...

One major point the COVID-19 pandemic helped drive home is how important it is to wash your hands. Washing your hands is essential to good hygiene and stopping germs from spreading. Washing your hands ...