@Cookie47 definitely sounds like a valid point...however....I had the same dilemma in that I work with special needs children. At the time I was in a multi faceted intellectual disability school. I told my Oncologist and was concerned of getting very ill due to the kids always being sick. He said absolutely not, that I had more chance of getting sick from going to the supermarket. I thought it odd...but he was right. As long as you wash your hands and make sure the kids wash theirs and cough into their sleeves, you should be absolutely fine. Hugs Melinda