The dd's and i have had a nasty bug, i really don't want dh to catch it as he has a very important few days at work, dd2 has thrown up all over the sitting room, luckily mostly on the laminate floor. I am slightly OCD about germs spreading as i have a phobia of sickness (which is not great after the week i have had). So whats the best way to keep the bug at bay from DH?