Centers for Disease Control and Prevention. Pneumococcal disease (Streptococcus pneumoniae). http://wwwnc.cdc.gov/travel/diseases/pneumococcal-disease-streptococcus-pneumoniae. Updated August 5, 2014. Accessed September 2016.
Centers for Disease Control and Prevention. Pneumonia Can Be Prevented – Vaccines Can Help. http://www.cdc.gov/Features/Pneumonia/. Updated November 9, 2015. Accessed September 2016.
Centers for Disease Control and Prevention. Pneumococcal disease. In Hamborsky J, Kroger A, Wolfe S, Eds. Epidemiology and prevention of vaccine-preventable diseases (13th ed., pp. 233-246). http://www.cdc.gov/vaccines/pubs/pinkbook/pneumo.html. Updated September 8, 2015. Accessed September 2016.
Facts about pneumococcal disease and prevention in adults. National Foundation for Infectious Diseases. http://www.adultvaccination.org/professional-resources/pneumo/immunizer-fact-sheet.html. Updated July 2015. Accessed September 2016.
Marrie TJ, Tuomanen EI, et al. Pneumococcal pneumonia in adults. UpToDate. http://www.uptodate.com/contents/pneumococcal-pneumonia-in-adults. Updated September 22, 2014. Accessed September 2016.
Centers for Disease Control and Prevention. Supplementary provider information: PCV13 VIS. http://www.cdc.gov/vaccines/hcp/vis/vis-statements/pcv13-hcp-info.pdf. February 27, 2013. Accessed September 2016.
Centers for Disease Control and Prevention. There are vaccines you need as an adult. http://www.cdc.gov/vaccines/adults/. Updated January 2016. Accessed September 2016.
US Department of Health and Human Services. Centers for Disease Control and Prevention. Recommended adult immunization schedule — United States – 2016. http://www.cdc.gov/vaccines/schedules/downloads/adult/adult-schedule.pdf. Accessed September 2016.
Routine vaccination recommendations. Johns Hopkins Medicine. http://www.hopkinsmedicine.org/healthlibrary/conditions/adult/mens_health/routine_vaccination_recommendations_85,p01463/. Accessed September 2016.
National Health Service. Pneumococcal Infections. http://www.nhs.uk/conditions/Pneumococcal-infections/Pages/Introduction.aspx. Updated August 19, 2014. Accessed September 2016.
Kobayashi M, Bennett NM, Gierke R, et al. Intervals between PCV13 and PPSV23 vaccines: Recommendations of the advisory committee on immunization practices (ACIP), in Centers for Disease Control and Prevention. Morbidity and Mortality Weekly report. West Nile virus and other notifiable arboviral diseases – United States, 2015:64(34), 944. http://www.cdc.gov/mmwr/pdf/wk/mm6434.pdf. Accessed September 2016.