No doubt you will probably succumb to one more cold, since there exist 300 different runny nose infections. Yet you will never get the same cold virus that you had previously due to the fact that you have established immunity to that cold virus.
Grownups have already had a great deal of the cold infections. Adults have acquired immunity to the colds they have suffered from. Therefore there are not quite as many cold infections remaining for parents to catch. That is why parents only acquire a couple of colds annually and kids get 10-12 runny noses per year.
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