Don't ask questions about vaccination.

@article{Lancashire1998DontAQ,
  title={Don't ask questions about vaccination.},
  author={Laureert Jenkinson Lancashire},
  journal={Nursing standard (Royal College of Nursing (Great Britain) : 1987)},
  year={1998},
  volume={13 3},
  pages={11}
}
Much media attention has been devoted to concerns about the safety of vaccination, particularly since the publication of research from the Royal Free Hospital suggesting a possible (but not definite) link between MMR vaccine and autism and inflammatory bowel disease.