No doubt you will possibly get infected by another cold, since there remain over 300 different runny nose infections. Yet you will certainly never ever acquire the exact same runny nose infection that you had previously because you have actually established resistance to that virus.Parents have actually currently had a lot of the rhinitis viruses. Grownups have actually established resistance to the ones they have suffered from. Therefore there are not as many cold viruses existing for grownups to acquire. That is why adults just acquire a couple of colds each year whereas youngsters acquire a dozen runny noses annually.