Table 3. Influenza Vaccination Coverage Among Children 6 Months Through 8 Years, by State and HHS Region.
| State | 2012–2013 influenza season, estimate a(±95%CI) | 2013–2014 influenza season, estimate (±95% CI) | ||
|---|---|---|---|---|
| ≥1 dose b | Fully vaccinated c | ≥1 dose | Fully vaccinated | |
| National | 65.9 (1.2) | 41.0 (1.1) | 67.2 (1.1) | 45.2 (1.3)d |
| Region 1 | 79.6 (2.7) | 56.8 (3.2) | 79.9 (2.1) | 60.4 (2.7) |
| Connecticut | 80.5 (4.4) | 59.1 (5.9) | 84.0 (3.7) | 62.6 (5.0) |
| Maine | 65.3 (6.1) | 40.4 (5.9) | 68.7 (4.8) | 45.0 (5.0) |
| Massachusetts | 83.0 (4.7) | 59.9 (5.6) | 81.8 (3.7) | 64.3 (4.8) |
| New Hampshire | 71.5 (5.8) | 50.7 (5.8) | 71.3 (5.4) | 53.4 (5.6) |
| Rhode Island | 87.6 (7.5) | 60.5 (8.1) | 84.0 (4.3) | 64.9 (5.3) |
| Vermont | 69.6 (6.1) | 49.7 (6.3) | 66.6 (5.3) | 46.7 (5.4) |
| Region 2 | 73.1 (3.1) | 48.9 (3.4) | 74.5 (2.5) | 52.2 (2.8) |
| New York | 69.2 (3.6) | 46.2 (4.0) | 71.2 (3.3) | 49.3 (3.5) |
| New Jersey | 81.3 (5.5) | 54.0 (6.2) | 81.4 (3.6) | 58.3 (4.6) |
| Region 3 | 73.2 (3.5) | 49.2 (3.9) | 71.2 (2.9) | 49.3 (3.1) |
| Delaware | 72.3 (9.6) | 48.5 (8.7) | 77.6 (4.8) | 49.9 (5.7) |
| Maryland | 71.7 (7.3) | 50.0 (7.8) | 76.2 (5.9) | 52.4 (6.8) |
| Pennsylvania | 77.8 (5.8) | 55.5 (6.8) | 69.8 (4.9)d | 51.6 (5.2) |
| Virginia | 70.3 (6.8) | 42.8 (7.3) | 70.7 (6.1) | 45.6 (5.8) |
| West Virginia | 60.9 (6.7) | 34.3 (5.7) | 62.2 (5.0) | 39.0 (4.9) |
| District of Columbia | 82.2 (5.7) | 48.8 (7.1) | 75.5 (5.5) | 50.5 (7.3) |
| Region 4 | 61.3 (2.9) | 37.5 (2.8) | 61.2 (2.1) | 38.7 (2.0) |
| Alabama | 64.3 (7.1) | 47.1 (12.6) | 68.5 (6.5) | 45.0 (7.1) |
| Florida | 57.2 (8.4) | 29.0 (7.0) | 57.2 (4.9) | 31.2 (4.4) |
| Georgia | 61.3 (6.3) | 40.8 (6.9) | 58.9 (5.4) | 39.8 (5.1) |
| Kentucky | 70.3 (7.8) | 43.3 (6.1) | 60.9 (6.3) | 42.3 (6.3) |
| Mississippi | 56.0 (6.8) | 29.6 (5.7) | 49.8 (5.1) | 32.9 (5.0) |
| North Carolina | 63.6 (5.0) | 41.4 (5.0) | 66.9 (5.1) | 44.6 (5.2) |
| South Carolina | 58.3 (6.0) | 34.9 (5.6) | 62.5 (6.2) | 38.0 (5.0) |
| Tennessee | 67.2 (6.1) | 44.4 (6.2) | 68.1 (5.2) | 45.7 (5.2) |
| Region 5 | 63.1 (2.5) | 40.1 (2.3) | 62.9 (2.1) | 41.9 (2.1) |
| Illinois | 64.1 (5.3) | 37.9 (4.8) | 61.2 (3.7) | 37.8 (3.7) |
| Indiana | 61.0 (5.3) | 39.8 (4.9) | 63.0 (5.0) | 41.1 (4.4) |
| Ohio | 61.5 (6.5) | 40.8 (5.4) | 62.4 (5.2) | 45.4 (5.5) |
| Michigan | 60.4 (5.6) | 37.6 (5.6) | 60.3 (5.5) | 36.2 (4.9) |
| Minnesota | 68.3 (6.1) | 45.3 (5.7) | 70.1 (5.4) | 51.0 (5.8) |
| Wisconsin | 66.3 (5.8) | 44.3 (5.9) | 65.2 (5.3) | 47.5 (5.5) |
| Region 6 | 65.3 (3.0) | 39.3 (2.7) | 70.2 (2.8)d | 45.4 (4.1)d |
| Arkansas | 63.9 (7.5) | 41.6 (5.5) | 71.5 (5.0) | 47.0 (5.9) |
| Louisiana | 61.8 (6.2) | 36.2 (4.9) | 62.7 (4.9) | 40.5 (5.2) |
| New Mexico | 70.8 (6.2) | 45.9 (6.4) | 73.3 (5.1) | 51.2 (5.2) |
| Oklahoma | 58.6 (6.4) | 28.0 (5.1) | 62.3 (5.4) | 41.6 (5.4)d |
| Texas | 66.4 (4.2) | 40.7 (3.9) | 72.1 (3.8)d | 46.2 (5.9) |
| Region 7 | 62.5 (3.1) | 39.2 (2.9) | 66.2 (2.8) | 45.3 (2.9)d |
| Iowa | 65.5 (6.2) | 40.5 (6.1) | 66.4 (6.2) | 45.2 (6.4) |
| Kansas | 56.2 (5.5) | 33.1 (4.8) | 68.6 (5.1)d | 48.1 (5.7)d |
| Missouri | 61.7 (5.7) | 38.9 (5.4) | 62.3 (4.9) | 41.7 (4.7) |
| Nebraska | 69.7 (5.9) | 47.1 (5.7) | 75.0 (4.6) | 52.0 (5.5) |
| Region 8 | 65.5 (3.0) | 42.0 (3.1) | 65.6 (2.8) | 47.1 (2.8)d |
| Colorado | 68.0 (4.7) | 43.2 (5.2) | 71.6 (4.4) | 54.6 (4.3)d |
| Montana | 59.1 (6.2) | 36.9 (5.3) | 63.1 (6.7) | 43.5 (6.6) |
| North Dakota | 68.9 (5.9) | 45.7 (6.1) | 66.2 (5.1) | 46.5 (4.8) |
| South Dakota | 81.6 (9.5) | 51.7 (7.4) | 70.5 (6.4) | 50.0 (6.2) |
| Utah | 60.8 (5.9) | 40.0 (6.0) | 58.9 (5.5) | 39.8 (6.8) |
| Wyoming | 51.0 (7.3) | 30.8 (6.6) | 50.2 (7.9) | 33.5 (6.6) |
| Region 9 | 64.8 (4.2) | 36.5 (3.9) | 69.0 (4.7) | 47.5 (5.6)d |
| Arizona | 60.7 (5.9) | 36.1 (5.7) | 59.3 (6.1) | 36.6 (6.4) |
| California | 65.6 (5.2) | 36.0 (4.8) | 71.3 (5.8) | 50.2 (7.0)d |
| Hawaii | 68.2 (9.9) | 43.2 (9.5) | 73.9 (7.7) | 49.0 (7.5) |
| Nevada | 61.2 (5.4) | 38.6 (5.9) | 57.0 (5.0) | 35.1 (4.7) |
| Region 10 | 63.3 (4.7) | 35.9 (3.7) | 63.4 (3.8) | 41.8 (3.6)d |
| Alaska | 55.0 (6.7) | 29.8 (5.2) | 61.7 (5.7) | 35.6 (5.3) |
| Idaho | 53.9 (6.3) | 34.1 (6.0) | 53.0 (6.2) | 31.1 (5.2) |
| Oregon | 52.3 (5.2) | 31.4 (4.4) | 61.6 (5.6)d | 43.3 (5.6)d |
| Washington | 73.7 (7.7) | 39.9 (6.6) | 67.0 (6.3) | 44.2 (5.8) |
Source: National Immunization Survey-Flu (NIS-Flu), 2012–2013 and 2013–2014 influenza seasons.
Influenza vaccination coverage estimates were calculated using the Kaplan-Meier survival analysis procedure. For the 2012–2013 season, estimates include vaccinations received from July 2012 through May 2013 and are based on interviews conducted October 2012 through June 2013. For the 2013–2014 season, estimates include vaccinations received from July 2013 through May 2014 and are based on interviews conducted October 2013 through June 2014.
Any (≥1) dose defined as receipt of at least one dose of influenza vaccine.
Fully vaccinated was defined as either (1) receipt of two doses of influenza vaccine for children who were previously unvaccinated or did not receive a total of two or more doses of influenza vaccine from July 1, 2010, to the end of June 2012 for the 2012–2013 influenza seasons or June 2013 for the 2013–2014 influenza season, or (2) receipt of one dose of influenza vaccine otherwise.
Statistically significant difference compared to the 2012–2013 influenza season estimate. HHS, Health and Human Services.