And sure you will probably acquire another runny nose virus, due to the fact that there exist more than 300 different runny nose infections. However you will certainly never ever get the exact same runny nose infection that you had previously since you have created immunity to that cold virus.Grownups have in the past had a lot of the runny nose viruses. Adults have actually created resistance to the colds they have suffered from. So there are not quite as many runny nose infections remaining for parents to become infected with. That is why adults just succumb to a couple of colds per year whereas youngsters usually get a dozen runny noses per year.