From Reader’s Digest: 5 Fun facts from infection control:
#1: While swimming in a pool, you will ingest 1/12 liter of urine.
#2: In an average day, your hand comes into indirect contact w/ 15 penises by touching door knobs.
# 3: Annually, you swallow 12 pubic hairs from fastfoods.
#4: Annually, you swallow 5 insects while sleeping.
#5: Annualy, you shake hands w/ 3 men who have masturbated and failed to wash their hands.