Rage Against the Machine are one of the many bands who have tweeted a poster created by the site. Credit: C Flanigan/FilmMagic If you're getting fed up of being told to wash your hands for 20 seconds, ...

According to the NHS, you should wash your hands for around 20 seconds or “the amount of time it takes to sing ‘Happy Birthday’ twice.” A fair choice since that’s a song most Americans are familiar ...

The World Health Organization has created posters to help organizations improve hand hygiene — one showing proper hand washing steps and one providing proper hand ...

The Massachusetts Department of Public Health, Division of Epidemiology and Immunization has created a free, downloadable handwashing poster targeted at children. The colorful poster is titled “Wash ...

LINCOLN — A poster with a startling message hangs on the restaurant kitchen wall. “Nobody wants to eat your poop." The message is intentionally gross, to catch the attention of workers who should be ...