In our area and surrounding areas there is currently a Whooping cough outbreak. We are due to have our baby in May 2012 and I don't want our newborn exposed to Whooping cough.
We had a friend who's 7 week old died due to whooping cough and just don't want that to happen to our child.
So would it be unreasonable to ask all visiters if they have had Whooping cough booster and if they haven't turn them away? Not at the door but on the phone when they call. ANd if they turn up then turn them away.