By any chance have you ever been down with acute rhinitis? Possibly did you do away with the problem? Of course you did! You cannot heal an acute rhinitis directly, yet your immune system typically develops resistance to a particular cold virus within several days. We call that cured by your very own immunity!Grownups have actually in the past had a lot of the rhinitis viruses. Parents have developed resistance to the colds they have had. Therefore there are not so numerous of cold infections remaining for grownups to acquire. That is why parents just get infected with a few colds each year and kids usually get a dozen colds per year.