And definitely you will possibly succumb to another cold, because there exist 300 different cold infections. But you will certainly never ever get the same cold infection that you had previously because you have actually developed immunity to that particular virus.Parents have actually already had a great deal of the runny nose infections. Parents have actually created resistance to the colds they have had. Therefore there are not so many cold viruses around for adults to become infected with. That is why parents just get infected with a few runny noses annually and youngsters usually get 10-12 runny noses annually.