References:

  1. Prescribing Information for FLUARIX QUADRIVALENT (Influenza Vaccine).
  2. Prescribing Information for FLULAVAL QUADRIVALENT (Influenza Vaccine).
  3. Seasonal influenza: flu basics. Centers for Disease Control and Prevention website. www.cdc.gov/flu/about/disease. Updated October 31, 2016. Accessed August 21, 2018.
  4. Garten R, Blanton L, Elal Al, et al. Update: influenza activity in the United States during the 2017-18 season and composition of the 2018-19 influenza vaccine. MMWR. 2018;67:634-642. Updated June 7, 2018. Accessed August 21, 2018.
  5. Flu vaccination coverage, United States, 2016-17 influenza season. Centers for Disease Control and Prevention website. www.cdc.gov/flu/fluvaxview/coverage-1617estimates.htm. Updated September 28, 2017. Accessed August 21, 2018.
  6. Estimated influenza illnesses, medical visits, and hospitalizations averted by vaccination in the United States. Centers for Disease Control and Prevention website. www.cdc.gov/flu/about/disease/2016-17.htm. Updated May 22, 2018. Accessed August 21, 2018.
  7. New CDC study shows flu vaccine reduces severe outcomes in hospitalized patients. Centers for Disease Control and Prevention website. www.cdc.gov/flu/spotlights/vaccine-reduces-severe-outcomes.htm. Updated May 25, 2017. Accessed August 21, 2018.
  8. Arriola C, Garg S, Anderson EJ, et al. Influenza vaccination modifies disease severity among community-dwelling adults hospitalized with influenza. Clin Infect Dis. 2017;65(8):1289-1297.
  9. Flannery B, Reynolds SB, Blanton L, et al. Influenza vaccine effectiveness against pediatric deaths: 2010-2014. Pediatrics. 2017;139(5):4244-4255.