And sure you will probably succumb to one more runny nose virus, because there exist more than several hundred different runny nose infections. However you will never ever acquire the same runny nose virus that you had in the past since you have actually developed resistance to that particular virus.

Adults have previously had a lot of the rhinitis viruses. Parents have actually created resistance to the ones they have actually suffered from. So there are not quite as many cold viruses remaining for grownups to acquire. That is why adults just acquire a few runny noses annually and kids succumb to 10-12 colds annually.
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