And sure you will eventually succumb to one more cold, due to the fact that there exist over 300 different cold viruses. However you will certainly unlikely acquire the exact same cold infection that you had previously since you have actually established immunity to that particular cold virus.Parents have actually in the past had a lot of the cold viruses. Parents have actually established resistance to the colds they have actually suffered from. So there are not quite as many runny nose viruses remaining for adults to catch. That is why parents just get a few colds each year whereas youngsters succumb to 10-12 colds each year.