And definitely you will possibly get a different runny nose virus, because there exist more than several hundred various cold infections. But you will certainly never ever acquire the same runny nose infection that you had in the past because you have actually created immunity to that cold virus. Grownups have actually previously had a lot of the cold infections. Adults have acquired resistance to the viruses they have actually had. So there are not so many cold viruses remaining for grownups to acquire. That is why adults only succumb to a couple of colds per year and children succumb to a dozen colds annually.