And sure you will most likely get a different cold, since there are 300 different runny nose viruses. However you will certainly unlikely acquire the exact same runny nose infection that you had in the past due to the fact that you have actually developed resistance to that particular virus.Parents have already had a great deal of the cold viruses. Parents have created resistance to the viruses they have had. Therefore there are not quite as many runny nose viruses remaining for adults to acquire. That is why parents only succumb to a couple of colds each year whereas children acquire 10-12 runny noses per year.