Face touching is crucial. Also, blow your nose HARD several times per day. That clears our a shocking amount of colonization that can take hold.
I try to teach my kids to cough in their sleeve but one is fairly forgetful of it compared to the rest. I think some people, like my daughter, do know better but forget when they're not actively thinking about it!
Last edited by Arctic Mama; 05-09-2014 at 12:48 PM.