The childhood immunization schedule may become more complex over time as scientific advances are made and new vaccines are developed. Feasible research approaches to study potential adverse health outcomes will emerge only with a sustained and substantial federal commitment to research on vaccine safety.
CDC (Centers for Disease Control and Prevention). 2011. Immunization Safety Office scientific agenda. Atlanta, GA: Immunization Safety Office, Division of Healthcare Quality Promotion, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention.
HHS (Department of Health and Human Services). 2010. 2010 National Vaccine Plan. Washington, DC: Department of Health and Human Services.
IOM (Institute of Medicine). 2012. Adverse effects of vaccines: Evidence and causality. Washington, DC: The National Academies Press.
NVAC (National Vaccine Advisory Committee). 2009. Recommendations on the Centers for Disease Control and Prevention Immunization Safety Office draft 5-year scientific agenda. Washington, DC: National Vaccine Advisory Committee.