Importance of handwashing in the prevention of cross-infection

Although the importance of handwashing is routinely acknowledged, a religious application of this practice still does not exist. Discussion in modern medicine on the subject of handwashing always states that it is the single most important factor in preventing hospital-acquired infection. This article continues the series on infection control and practical procedures by looking at the evidence that supports the above statement and discusses various handwashing methods and how to increase compliance to handwashing in the healthcare setting.