Probably have you once had a common cold virus? Probably did you recover from the issue? Naturally you did! You can't treat a cold directly, however your body typically develops immunity to any cold virus within a couple of weeks. We call that being healed by your personal immunity!Parents have actually previously had a lot of the cold viruses. Parents have actually established resistance to the colds they have actually had. Therefore there are not numerous runny nose viruses around for parents to acquire. That is why parents only acquire a few colds per year whereas kids may get 10-12 runny noses per year.