1. Incidence of medically attended influenza during pandemic and postpandemic seasons through the Influenza Incidence Surveillance Project, 2009–13;Fowlkes;Lancet Respir Med,2015
2. Influenza-associated pediatric deaths in the United States, 2004–2012;Wong;Pediatrics,2013
3. CDC. Prevention and control of influenza: recommendations of the Advisory Committee on Immunization Practices (ACIP), 2008. MMWR 2008;57(RR07):1-60.
4. Prevention and control of seasonal influenza with vaccines: recommendations of the Advisory Committee on Immunization Practices – United States, 2016–17 influenza season;Grohskopf;MMWR,2016
5. CDC. Flu vaccination coverage, United States, 2015-16 influenza season. FluVaxView 2016. Available at: https://www.cdc.gov/flu/fluvaxview/coverage-1516estimates.htm [accessed Dec 13, 2017].