At the opening of the INTO congress, union president Mary Magner called on the Government to reverse last weekâs decision. âWe had a promise from the Government we took in good faith. However, the rug has been pulled out from under us,â she said. âWe will spend time later in congress on this important matter and I implore the Minister to announce a U-turn in her address later.â Expert guidance A spokesman for Minister for Education Norma Foley â who is due to address the INTO on Tuesday afternoon â said it remained her position that the vaccination programme should be guided by public health experts.