Table 1.
Therapeutic oseltamivir prescriptions during the 2010–11 to 2014–15 seasons
| Region | US States in Region | Number of AVa | Number of AVa following a RIDTb | Percent of AVa with a previous RIDTb | Average annual number of beneficiaries | Average number of AVa per 100 beneficiaries |
|---|---|---|---|---|---|---|
| Region 1 | CT, ME, MA, NH, RI, VT | 36 455 | 9420 | 25.8 | 1 619 927 | 2.25 |
| Region 2 | NJ, NY | 110 430 | 17 830 | 16.1 | 3 559 046 | 3.10 |
| Region 3 | DE, MD, VA, WV | 88 875 | 30 878 | 34.7 | 3 178 352 | 2.80 |
| Region 4 | AL, FL, GA, KY, MS, NC, SC, TN | 267 865 | 135 764 | 50.7 | 7 155 626 | 3.74 |
| Region 5 | IL, IN, MI, MN, OH, WI | 126 573 | 37 432 | 29.6 | 5 588 909 | 2.26 |
| Region 6 | AR, LA, NM, OK, TX | 151 727 | 75 884 | 50.0 | 3 521 609 | 4.31 |
| Region 7 | IA, KS, MO, NE | 44 536 | 22 218 | 49.9 | 1 598 942 | 2.78 |
| Region 8 | CO, MT, ND, SD, UT, WY | 22 163 | 8510 | 38.4 | 959 550 | 2.31 |
| Region 9 | AZ, CA, HI, NV | 137 997 | 11 722 | 8.5 | 4 782 023 | 2.88 |
| Region 10 | AK, ID, OR, WA | 18 786 | 4010 | 21.3 | 1 266 535 | 1.48 |
a
AV = Therapeutic oseltamivir prescriptions.
b
RIDT = Rapid influenza diagnostic test.