1. Grohskopf LA, Sokolow LZ, Broder KR, Walter EB, Bresee JS, Fry AM, Jernigan DB. Prevention and control of seasonal influenza with vaccines: recommendations of the advisory committee on immunization practices - United States, 2017-18 influenza season. MMWR Recomm Rep. 2017;66(2):1–20.
2. Molinari NA, Ortega-Sanchez IR, Messonnier ML, Thompson WW, Wortley PM, Weintraub E, Bridges CB. The annual impact of seasonal influenza in the US: measuring disease burden and costs. Vaccine. 2007;25(27):5086–96.
3. Fiore AE, Shay DK, Broder K, Iskander JK, Uyeki TM, Mootrey G, Bresee JS, Cox NS. Centers for Disease Control and Prevention (CDC), Advisory Committee on Immunization Practices (ACIP). Prevention and control of influenza: recommendations of the advisory committee on immunization practices (ACIP), 2008. MMWR Recomm Rep. 2008;57(RR-7):1–60.
4. Centers for Disease Control and Prevention (CDC). Flu Vaccination Coverage, United States, 2016–17 Influenza Season. 2017.
https://www.cdc.gov/flu/fluvaxview/coverage-1617estimates.htm
. Accessed 2 May 2018.
5. Rand CM, Szilagyi PG, Yoo BK, Auinger P, Albertin C, Coleman MS. Additional visit burden for universal influenza vaccination of US school-aged children and adolescents. Arch Pediatr Adolesc Med. 2008;162(11):1048–55.