And definitely you will possibly succumb to one more cold virus, since there are more than several hundred various runny nose infections. But you will never ever get the exact same cold virus that you had previously due to the fact that you have developed immunity to it.Parents have actually in the past had a lot of the rhinitis infections. Parents have developed immunity to the ones they have actually suffered from. Therefore there are not so numerous of runny nose viruses around for grownups to become infected with. That is why parents only get infected with a couple of colds each year and children usually get 10-12 colds annually.