And definitely you will most likely acquire a different cold, since there are more than several hundred different cold viruses. However you will never ever acquire the exact same runny nose infection that you had previously since you have established immunity to it.Grownups have actually previously had a great deal of the cold infections. Grownups have developed immunity to the ones they have actually had. So there are not quite as many runny nose viruses remaining for adults to catch. That is why adults just acquire a few runny noses annually whereas children usually get a dozen runny noses per year.