About Reports

IOM reports provide objective and straightforward advice to decision makers and the public. This site includes IOM reports published after 1998. All reports from the IOM and the National Academies, including those published before 1998, are available from the National Academies Press.

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  Immunization Safety Review: Multiple Immunizations and Immune Dysfunction Released: January 9, 2003

  The Immunization Safety Review committee reviewed the evidence regarding the hypothesis that multiple immunizations increase the risk for immune dysfunction, with a focus on evidence related to risk for infections, the autoimmune disease type I diabetes, and allergic disorders.