Hand washing - the first step in infection control.
Worried About The Spread Of Viruses? Wash Your Hands
5 Elements of Proper Hand Washing - Advantage Chemical, LLC
Be A Germ-Buster Wash Your Hands Poster (How-to Hand Washing) - MN Dept. of Health
Hand Hygiene Information Hull University Teaching Hospitals NHS Trust
Why Hand Washing Is Essential for Your Health and Well-being
Want to stay well? Wash your hands, UCI Health
The long history of the hand-washing gender gap.