
If I have a cold and my friend has a different strain of cold is it possible that one of us could infect the other and have TWO COLDS AT ONCE??! What if a third person came along with a different strain could you have THREE COLDS? Four, Five, Six, Ten? Have they tried this on monkeys?
I've been asking this of all my friends lately (everyone is sick from all different places lately) and everyone says no. They're not sure why but something something about cannot have two cold viruses blah blah.
But they're wrong!! According to the truth-machine Google, you CAN get two colds at once.
Only one result for "three colds at once."
Here's a great Esquire article about it.