so i only half listened in bio, but from what i gathered/and now remember....
wetness doesn't cause sickness. it just makes you more...screw it. GOOGLE
here's what i got:
Myth: You’ll catch a cold going outside with wet hair.
Reality: Sorry Mom, but running to class with hair still wet from a shower will not trigger a cold or the flu. To get sick, you have to actually be exposed to the virus, which doesn’t happen just by going out in the cold. “There was a study with people naked in ice water with fans blowing on them to see if they would get sick. It didn’t work,” Whiting said.
&
If you go outside with wet hair, you'll catch a cold.
False. Cold weather, wet hair, and chills don't cause colds. Viruses do. People tend to catch colds more often in the winter because these viruses are spread more easily indoors, where there may be more contact with dry air and people with colds. Dry air - indoors or out - can lower a person's resistance to infection.
So I was kinda on the right track....?