Hand Washing Frequency Dips in U.S. - WebMD

Are we becoming a nation of dirty liars?

Researchers who discretely observed men and women in public restrooms found that only 77% washed their hands with soap and water -- a 6% decline from 2005.

But not many people are admitting to slipping up: In a separate telephone survey, 92% of Americans claimed they always lather up in public restrooms....