This is an enquiry e-mail via from:  Trish Higginson

I think it is a shame that in this country certain people are putting out information that is not based on evidence which causes parents to doubt the safety of vaccines which are actually one of the most important wellness interventions available and have saved many many lives since they were first introduced.
As a parent I used to be frightened by statements made by people such as Hilary Butler, and I actually thought these people knew what they were talking about.
I have now learnt the truth, that the opinions put out by Hilary Butler and IAS are merely opinions and have no fact or evidence to support them.
Parents should believe that health professionals are the best source of information on facts which are based on true evidence.