According to the BBC's report on a Which? investigation,
Some computer keyboards harbour more harmful bacteria than a toilet seat, research has suggested.
They also found that, compared to men, on average women have three to four times the amount of germs in, on and around their work area.
Talking of germs, my ex has ambitions to become a Conservative MP. Judging from the local election results, she stands a good chance. Not that I'm bitter or anything. But, come on Mr Brown, you've really got to try harder.