Our preschool also won’t give the shot.  However, I didn’t really expect them to either.  It all comes back to half the people in this world suing the pants of people for anything and everything.  Can’t blame them really!  I simply make sure I am contactable at ALL times, I am no more than 15 minutes away from the school at any one time, they have all the information on CAH, the ambulance is just down the road to transport Grace to hospital if necessary, and if she is showing any signs of being unwell in the morning I just don’t send her to preschool.   I have emphasised to the school that they MUST phone me immediately she displays signs of being unwell or if she broke a bone, which you would think they would do with all the kids anyway.  Best of luck.