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About:
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And of course you will eventually get infected by a different cold, since there are more than several hundred various runny nose viruses. But you will never ever acquire the very same runny nose infection that you had before due to the fact that you have actually created resistance to it.
Parents have actually in the past had a lot of the cold viruses. Adults have acquired immunity to the colds they have actually suffered from. So there are not lots of runny nose viruses existing for grownups to become infected with. That is why grownups only acquire a couple of runny noses per year whereas kids acquire a dozen runny noses annually.
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