Melissa Hill weighs into the immunisation debate with her latest novel, Keep You Safe. The synopsis says: "A mother always knows best. Doesn't she? What if your choice for your child could harm someone else's?
Every mother faces impossible choices. Vaccination is one of the hardest. For single mum Kate O'Hara, there was no decision to make. Her daughter Rosie is one of a small percentage of Irish children who can't be vaccinated against measles. All Kate can do is hope that her little girl is safe.
For mummy blogger Madeleine Cooper, it was a leap of faith she wasn't prepared to take when she and her husband declined controversial measles jabs for their daughter Clara. All she can do is pray that it's the right decision. But when classmates Clara and Rosie both become sick, will Kate pay for Madeleine's choice?" Keep You Safe is out in September 2017.