Individuals must display Centers for Disease Control and Prevention hand-washing posters in highly visible public areas, including workplaces, restrooms and schools, according to the organization's website. A list of available posters is available online.
The CDC offers hand-washing posters that cover general hand-washing subjects, as well as cough etiquette and washing hands after touching animals, notes the CDC website. General hand-washing posters are available in up to eight languages. Posters that explain hand-washing techniques are available in four languages. The cough etiquette poster, titled "Cover Your Cough," comes in 14 languages. Many of the posters are available in multiple formats.