Estimated Vaccination Coverage1 with Hepatitis A and Influenza Vaccines
Among Age-eligible Children2 by State and Immunization Action Plan Area
US, National Immunization Survey, Q3/2003-Q2/2004*
1+HepA4 1+Flu5 Fully Vaccinated6
 
US National          17.0±1.0 10.4±0.7 5.6±0.5
Alabama 0.1±0.2 8.6±4.3 2.8±1.9
   AL-Jefferson County 0.7±1.4 12.4±5.5 6.0±4.0
   AL-Rest of State 0.0±0.0 7.9±4.9 2.3±2.1
Alaska 68.9±7.3 8.7±4.3 4.9±3.3
Arizona 65.0±5.4 10.3±3.2 5.4±2.4
   AZ-Maricopa County 73.2±6.6 11.4±4.3 6.2±3.3
   AZ-Rest of State 49.8±9.1 8.5±4.2 4.0±3.1
Arkansas 1.9±2.0 7.9±5.3 2.6±2.2
California 57.2±5.1 7.6±2.8 3.7±1.8
   CA-Los Angeles County 63.8±7.4 5.2±3.1 2.3±2.1
   CA-San Diego County 62.3±8.0 9.5±4.9 6.2±4.1
   CA-Santa Clara County 45.7±7.9 17.5±6.1 11.3±5.3
   CA-Rest of State 54.2±8.0 7.7±4.5 3.5±2.8
Colorado 14.6±6.8 16.1±5.7 11.0±5.0
Connecticut 0.0±0.0 11.4±4.9 6.7±3.8
Delaware 0.9±1.4 19.3±6.7 12.2±5.6
District of Columbia 2.5±2.2 11.1±4.7 6.0±3.5
Florida 0.6±0.5 7.7±3.3 4.8±2.5
   FL-Miami-Dade County 3.4±3.1 3.5±2.4 1.1±1.5
   FL-Duval County 0.5±1.0 9.0±4.3 3.7±2.7
   FL-Rest of State 0.0±0.0 8.6±4.2 5.7±3.3
Georgia 3.7±2.3 9.5±4.3 4.6±2.9
   GA-Fulton/DeKalb Counties 6.0±3.0 15.4±5.1 8.9±3.8
   GA-Rest of State 3.1±2.7 8.2±5.1 3.7±3.5
Hawaii 1.3±1.9 13.8±6.0 5.6±3.7
Idaho 47.0±8.1 4.6±3.1 3.5±2.8
Illinois 3.4±1.7 11.8±4.1 5.4±2.9
   IL-City of Chicago 10.0±4.9 8.9±3.9 3.4±2.1
   IL-Rest of State 1.0±1.4 13.0±5.5 6.2±4.0
Indiana 0.1±0.3 11.1±4.5 7.3±3.9
   IN-Marion County 0.8±1.5 8.4±4.5 1.4±1.6
   IN-Rest of State 0.0±0.0 11.6±5.3 8.4±4.7
Iowa 0.0±0.0 12.6±6.1 9.4±5.4
Kansas 2.9±2.8 7.3±3.9 4.5±3.1
Kentucky 0.0±0.0 6.8±3.3 5.0±2.7
Louisiana 0.6±0.9 9.2±4.2 3.5±3.1
   LA-Orleans Parish 0.0±0.0 8.4±4.3 2.9±2.2
   LA-Rest of State 0.7±1.0 9.3±4.7 3.5±3.5
Maine 0.0±0.0 10.5±5.1 5.5±3.8
Maryland 1.2±1.0 14.0±4.9 8.1±3.5
   MD-City of Baltimore 2.7±2.5 11.7±5.2 5.9±3.7
   MD-Rest of State 0.9±1.1 14.3±5.5 8.4±3.9
Massachusetts 1.3±1.5 15.1±5.9 8.9±4.6
   MA-City of Boston 2.0±2.6 8.0±4.3 4.4±3.3
   MA-Rest of State 1.2±1.7 15.9±6.6 9.4±5.1
Michigan 0.0±0.0 8.0±3.7 2.5±2.1
   MI-City of Detroit 0.0±0.0 6.5±5.9 1.6±1.5
   MI-Rest of State 0.0±0.0 8.2±4.2 2.6±2.4
Minnesota 0.4±0.8 26.3±7.5 18.6±6.5
Mississippi 1.5±1.8 4.6±2.8 1.3±1.3
Missouri 17.6±7.9 10.6±5.5 7.9±5.1
Montana 11.0±5.8 5.9±3.7 3.2±2.4
Nebraska 0.0±0.0 16.9±5.9 11.0±4.9
Nevada 53.6±7.7 7.3±4.2 1.3±1.3
New Hampshire 0.6±0.8 10.5±4.7 5.7±3.5
New Jersey 2.8±3.7 7.8±3.9 4.5±3.3
   NJ-City of Newark 0.0±0.0 6.7±3.2 2.3±1.8
   NJ-Rest of State 2.9±3.9 7.9±4.0 4.6±3.4
New Mexico 40.9±8.5 12.2±5.4 4.5±3.2
New York 3.1±2.6 10.3±3.1 6.0±2.4
   NY-City of New York 3.2±3.2 9.5±4.6 4.8±3.3
   NY-Rest of State 3.0±4.0 11.1±4.1 7.1±3.3
North Carolina 0.7±1.0 10.9±4.2 5.4±3.2
North Dakota 5.7±4.2 22.9±7.0 16.0±6.4
Ohio 0.2±0.2 8.6±3.9 4.7±2.7
   OH-Cuyahoga County 0.0±0.0 10.7±4.7 7.7±4.1
   OH-Franklin County 1.7±2.1 16.6±6.4 6.9±3.6
   OH-Rest of State 0.0±0.0 7.2±4.9 3.9±3.5
Oklahoma 68.6±8.1 10.3±4.4 5.0±2.8
Oregon 31.1±7.3 9.3±4.2 5.4±3.4
Pennsylvania 0.0±0.0 13.5±4.4 8.3±3.7
   PA-Philadelphia County 0.0±0.0 13.2±5.4 7.1±3.7
   PA-Rest of State 0.0±0.0 13.5±5.1 8.4±4.3
Rhode Island 0.9±1.7 37.3±7.9 23.9±7.1
South Carolina 0.0±0.0 9.6±4.9 4.6±3.3
South Dakota 6.9±4.7 17.5±6.5 14.1±6.2
Tennessee 2.8±1.3 11.7±4.1 5.7±2.6
   TN-Davidson County 0.3±0.6 7.0±3.9 3.3±2.2
   TN-Shelby County 15.0±6.5 11.1±4.4 4.9±2.8
   TN-Rest of State 0.0±0.0 12.7±5.8 6.3±3.7
Texas 34.3±4.5 8.2±2.2 3.6±1.4
   TX-Bexar County 60.2±8.1 6.1±3.3 1.6±1.4
   TX-City of Houston 46.1±8.2 9.0±4.4 3.9±3.0
   TX-Dallas County 50.8±7.9 18.3±6.5 8.2±4.6
   TX-El Paso County 72.4±7.7 7.4±5.2 4.5±4.1
   TX-Rest of State 24.4±6.4 6.6±3.0 2.9±1.8
Utah 48.2±8.2 10.8±4.6 4.3±2.6
Vermont 0.2±0.4 18.0±7.6 12.8±7.1
Virginia 0.2±0.4 9.6±4.3 6.1±3.5
Washington 30.0±5.2 13.6±4.2 7.5±3.4
   WA-King County 56.5±8.5 24.6±8.0 12.8±6.4
   WA-Rest of State 19.8±6.3 9.5±4.8 5.5±4.0
West Virginia 0.0±0.0 7.0±4.3 2.6±2.3
Wisconsin 6.8±2.8 20.9±6.3 12.4±4.7
   WI-Milwaukee County 26.5±8.6 13.6±5.1 7.8±3.9
   WI-Rest of State 1.5±2.4 22.8±7.7 13.6±5.9
Wyoming 15.8±6.0 8.4±4.2 5.0±2.8
1  The 95% confidence intervals are approximations, particularly in states or immunization action plan areas with low coverage.
   In these areas, the 95% CI may include zero or negative values as a result of the approximation breaking down. 
2   For Hepatitis A vaccine, age-eligible children were between 24 and 35 months. 
   For Influenza vaccines, age-eligible children were 6-23 months of age during the 9/1/2002-12/31/2003 time period.  
   Children who were age-eligible for influenza vaccines represented a subset of all children included in the NIS
3  Children in the Q3/2003-Q2/2004 National Immunization Survey were born between Aug 2000 and Nov 2002.  
4  One or more doses of Hepatitis A vaccine administered between 24 and 35 months of age.
5  One or more doses of influenza vaccine administered between 9/1/2002 - 12/31/2003.
6  Children were considered fully vaccinated if they received either of the following:
  (1) No doses of influenza vaccine prior to 9/1/2002; then 2 doses of influeza from 9/1/2002 to either the date of interview or 1/31/2003. 
  (2) At least one dose of influenza vaccine prior to 9/1/2002; then at least one dose of influenza vaccine from 9/1/2002 - 12/31/2003.