I can't tell if your being genuine. I am. My misconception was that cold viruses mutate rapidly and chances are low that it becomes dormant in an isolated grou

I can't tell if your being genuine. I am. My misconception was that cold viruses mutate rapidly and chances are low that it becomes dormant in an isolated group (given someone still bearing it). A common factoid/stereotype that I picked up somewhere and believed in. Thanks again for the explanation!