Homoeoprophylaxis has been part of mainstream homeopathy since 1798, but its use remains controversial. Its history and evidentiary base is frequently misunderstood. This book aims to provide homeopaths, as well as practitioners of any modality and students with a complete grounding in the topic. It contains comprehensive instructions how to implement both short-term and long-term HP programs, a thorough presentation of the evidentiary base of HP as well as an in-depth discussion of its philosophical underpinnings. This is the most comprehensive resource currently available on the challenging topic of homeopathic immunisation.This is THE reference book outlining how to implement both long-term and short-term homeopathic immunisation programs (or Homoeoprophylaxis - HP). All the information practitioners of any modality will need to know is provided, as well as the latest international research showing the safety and the effectiveness of the method, plus the philosophical basis of HP, and possible mechanism of action. Isaac has been using and researching HP for nearly 30 years, and this Manual is a culmination of this wealth of experience and data collection. May be of interest to parents who wish to find out all possible details about homeopathic immunisation.