Nasty! I'm heading to the store tonight, my pillows have been around a while.LOL
Surely the pillow cases protect us from inhaling this crap...?
As if this article isn't gross enough, what's really nasty is when people get sick they're coughing and sneezing and then don't change their bedding after getting well. Bedding should be changed once a week no matter what, IMO.
It's a matter of hygiene.