Friday, March 27, 2020

A Brief History of Hand-washing

From History Extra:
Contrary to the popular belief that people in the Middle Ages were disgustingly smelly and dirty, medieval people frequently washed their hands, usually on rising and before and after meals. This was not just a case of good manners; they were well aware of the link between dirt and illness. Consequently, the 14th-century surgeon John of Arderne required prospective apprentices to have “clene handes and wele shapen nailes…clensed fro all blaknes and filthe”. Hand-washing mattered because it was seen to remove both external dirt and harmful bodily excretions.

This dual concern with dirt and bodily excrement continued into the Renaissance. Italian physician Tommaso Rangone (1493–1577) advised that hands must regularly “be cleaned of superfluities, sweat and grime that nature often deposits in those places”. Other medical writers also recognised that hands could transmit disease, although their concerns focused on skin diseases such as scabies, rather than the more well-known plague. Therefore, hand-washing was thought to be necessary for good health. (Read more.)
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