Dr Richard Halvorsen, the medical director at BabyJabs, has written The Truth about Vaccines. This revelatory book was first published in 2007, and is the result of Richard’s five years investigation into all the childhood vaccines and the diseases they protect against.

An expanded, revised and updated edition of The Truth about Vaccines was published in 2009. The new edition also contains alternative children's vaccination schedules. The Truth about Vaccines is available at major book stores and online at Amazon.