And sure you will probably cave in to another cold, because there remain more than 300 various cold infections. However you will certainly never acquire the very same runny nose virus that you had in the past because you have actually created resistance to it.Grownups have actually currently had a great deal of the runny nose viruses. Parents have developed resistance to the colds they have suffered from. Therefore there are not numerous runny nose viruses around for parents to become infected with. That is why grownups only get a few colds each year whereas youngsters may get a dozen runny noses annually.