FIGURE 1—

Influenza Vaccination Rates Over 20 Years in 5-Year Intervals for (a) Adults Aged 18–64 Years and (b) Adults Aged 65 Years and Older: Behavioral Risk Factor Surveillance System, United States, 1993–2013

Note. “Innovators and early adopters” indicates states that allowed pharmacist vaccination before 1996 (AL, CA, CO, GA, IL, MI, MT, SC, WA). “Early majority” indicates states that began to allow pharmacist vaccination in 1996 to 1998 (AK, AR, ID, KS, KY, MS, ND, NE, NM, OK, SD, TN, TX, VA, WI). “Late majority” indicates states that began to allow pharmacist vaccination in 1999 to 2004 (DE, HI, IA, IN, LA, MA, MD, MN, MO, NC, NJ, NV, OH, OR, PA, UT, WY). “Laggards” indicates states that began to allow pharmacist vaccination in 2007 or later (AZ, CT, FL, ME, NH, NY, RI, VT, WV).