Government Agencies

• National Vaccine Injury Compensation Program
• US Court of Federal Claims
• Vaccine Adverse Event Reporting System, (VAERS)
• US Department of Health & Human Services
• US Department HHS Search Engine
• National Network for Immunization Information (NNII)
• Food & Drug Administration
• Institute of Medicine
• Center for Biologics Evaluation and Research (CBER) Voice Information System

• National Library of Medicine 

• Centers For Disease Control & Prevention (CDC)
• Health Letter on the CDC
• National Institute of Health (NIH)
• National Immunization Program
• Morbidity & Mortality Weekly Report
• Vaccine Information Statements (VIS)
• National Center for Infectious Diseases
• Emerging Infectious Diseases
• World Health Organization (WHO)
• Immunization Profiles Index - by Country
• NIH Task Force on Safer Childhood Vaccines: Report and Recommendations
• Children's Vaccine Organization
• Program for Monitoring Emerging Diseases (ProMED)