Here we go again

So wouldn't you know it. We finally get into the new house and Natalie and I are both sick again. I heard that once you had children you should be prepared to be sick a lot more and I never believed it, until now. I used to be a totally healthy person who was rarely sick, but this is my second cold in the last 6 months, Natalie's too, meaning it is only a matter of time until Maddie gets it and possibly Tom as well. At least a majority of the stuff is put away and we aren't walking around boxes so I don't feel total pressure to keep work and I am allowing myself some breaks so that I can recover faster. If you are a parent and find yourself getting sick more now as well, can you give me some pointers on how you try to keep the germs to a minimum and from spreading?!