No doubt you will possibly acquire another cold virus, since there exist 300 different runny nose infections. But you will certainly unlikely acquire the exact same cold infection that you had previously due to the fact that you have actually established immunity to that cold virus.Grownups have in the past had a lot of the runny nose viruses. Adults have actually established resistance to the ones they have actually had. So there are not as many cold viruses around for grownups to become infected with. That is why adults just acquire a couple of runny noses annually and youngsters get a dozen runny noses each year.