The document discusses childhood immunization schedules and the benefits and risks of immunization versus the risks of diseases. It provides the recommended immunization schedule in the UK and explains that immunizations protect both an individual child's health as well as the health of others by helping to eliminate diseases. While immunizations carry small risks like fever or soreness, the diseases themselves pose much higher risks including death in some cases. The importance of immunization is evidenced by examples of disease outbreaks prior to widespread immunization. The document also discusses the discredited claim by Dr. Wakefield linking the MMR vaccine to autism and common reasons some people oppose immunization despite the lack of evidence that vaccines are dangerous.