And sure you will possibly succumb to one more runny nose virus, because there are several hundred different cold infections. But you will certainly never ever acquire the very same cold virus that you had in the past since you have actually established resistance to it.Parents have actually currently had a great deal of the runny nose viruses. Grownups have actually created immunity to the ones they have had. Therefore there are not so numerous of cold infections existing for grownups to catch. That is why parents only get infected with a couple of runny noses annually whereas kids acquire a dozen colds per year.