And definitely you will possibly get infected by an additional cold virus, due to the fact that there are 300 different runny nose viruses. Yet you will unlikely get the same cold virus that you had previously due to the fact that you have actually established resistance to that particular cold virus.

Grownups have already had a great deal of the runny nose viruses. Adults have actually established resistance to the ones they have had. So there are not lots of cold infections around for grownups to catch. That is why adults just acquire a few colds annually and children get a dozen runny noses each year.
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