My son just got HFMD on Monday. Poor guy! We've narrowed down that he got it from our niece, who was the only child he had contact with the past 2 weeks that actually had it. I'm so pissed that my SIL knew our niece was sick with it and she didnt mention it to us when we saw them. She didnt even mention that she had it at all until she heard my DS had come down with it. I so badly want to say something to her. I think its completely irresponsible of her to not mention that our niece was sick - especially since DS and niece had been in close contact 2 weeks ago - right around the time she had it or had gotten over it. UGH! people and their stupidity. Is there anything that I can say to SIL to let her know we're not thrilled she kept this info from us?