wellanuvwk

No doubt you will probably acquire another cold virus, since there remain several hundred different runny nose infections. However you will never ever acquire the same runny nose infection that you had in the past because you have actually established immunity to that virus.

Adults have already had a lot of the runny nose viruses. Parents have actually created resistance to the viruses they have suffered from. So there are not lots of cold infections remaining for adults to become infected with. That is why parents only acquire a few runny noses each year whereas kids get 10-12 runny noses per year.
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