No doubt you will most likely get infected by an additional cold, because there are more than 300 different cold viruses. But you will certainly never ever get the exact same cold virus that you had previously due to the fact that you have actually created immunity to that particular virus.

Parents have already had a lot of the runny nose viruses. Adults have developed resistance to the viruses they have had. Therefore there are not so numerous of runny nose viruses existing for grownups to become infected with. That is why adults only get infected with a few colds annually whereas children usually get 10-12 runny noses annually.
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