I have my 2 grandchildren - ages 3 1/2 and almost 2 - living with me now and 1 daughter. for several weeks we have all had lime green feces off and on. Also we have all had periodic stomach aches. A friend of the family stayed with us a couple months ago and she had a stomach/intestinal infection. Sometimes we have direaha along with it. We live on a farm with well water, but had the water tested and it is ok. The kids have been at a day care center off and on.