Névjegy:
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Perhaps have you ever endured a common cold virus? Maybe did you do away with the cold? Certainly you survived it! You cannot heal an acute rhinitis itself, yet your body usually develops immunity to a particular cold virus within several weeks. That is called healed by your personal immune system!
Grownups have already had a great deal of the cold infections. Parents have actually developed resistance to the colds they have had. Therefore there are not numerous cold infections existing for parents to become infected with. That is why grownups only get a few runny noses annually and children get a dozen runny noses per year.
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