Give Your Immune System a Workout - Lick Your Keyboard

This one is for all those germophobes in your office.
Another peril can be added to the hazards of the innocent-looking computer keyboard. Not content with encouraging repetitive strain injury, the type-pads sometimes harbour more filth than the average loo seat and house millions of bacteria which can cause diarrhoea and vomiting, a study has shown.
A [...]