And sure you will probably cave in to an additional runny nose virus, because there remain over 300 different cold viruses. Yet you will certainly unlikely get the very same runny nose infection that you had before since you have actually developed resistance to that cold virus.Parents have in the past had a great deal of the runny nose viruses. Grownups have actually established immunity to the viruses they have actually suffered from. So there are not so many runny nose viruses around for adults to become infected with. That is why adults just get a few colds each year and youngsters acquire 10-12 runny noses annually.