FrontMatter -- Acknowledgments -- Contents -- Summary -- 1 Introduction -- 2 History of the Special Immunizations Program and Lessons Learned from Occupational Immunization Against Hazardous Pathogens -- 3 The U.S. Medical Countermeasures Enterprise and Recent Reviews and Current Operation of the Special Immunizations Program -- 4 Regulations and Other Guidance Pertaining to the Development and Use of Vaccines in the Special Immunizations Program -- 5 New Vaccine Development and the Future Needs of the Special Immunizations Program -- 6 Potential Options for the Special Immunizations Program and for Personnel Immunization -- 7 Conclusions and Recommendations -- References -- Appendixes -- Appendix A: Committee Member Biographies -- Appendix B: Abbreviations and Acronyms -- Appendix C: Glossary.