Immunization Coverage

Immunization Coverage is the percentage of children ages 19 to 35 months who have received the suggested early childhood immunizations listed in Table 14.  Early childhood immunization has been shown to be a safe and cost-effective manner of controlling diseases within the population.

Table 14

Immunization Coverage

Immunization

Doses

DTP

4 or more

Poliovirus

3 or more

MCV

1 or more

HiB

3 or more

HepB

3 or more

Table 30 displays the 2006 ranks, based on 2005 data (National Immunization Program, Centers for Disease Control and Prevention).  It ranges from immunization coverage of more than 90 percent in Massachusetts to less than 70 percent in Nevada and Arkansas.  Compared to coverage in the prior year, coverage for the complete series of immunizations in the United States has essentially remained the same at 80.8 percent of children ages 19 to 35 months.  In the last year, coverage has increased in 24 states and has decreased in 24 states.  Coverage in Nebraska, Kansas and Colorado increased the most (more than 6 percent), while coverage in West Virginia and Arkansas decreased the most (more than 10 percent).  In the last 11 years, coverage in the United States increased from 55.1 percent to 80.8 percent of children ages 19 to 35 months who received the complete set of immunizations; however, the rate of improvement has leveled off significantly in the last three years.

 


Table 30 - Immunization Coverage

ALPHABETICAL BY STATE

RANK ORDER

2006 RANK (1-50)

STATE

Coverage among Children 19-35 Months of Age

SCORE

2006 RANK (1-50)

STATE

Coverage among Children 19-35 Months of Age

SCORE

17

Alabama

83.3

3.1

1

Massachusetts

93.5

12.1

45

Alaska

75.4

-6.7

2

Nebraska

89.1

10.3

33

Arizona

79.2

-2.0

3

South Dakota

86.9

7.5

49

Arkansas

67.8

-12.1

4

Connecticut

86.1

6.6

41

California

77.9

-3.6

5

Virginia

85.8

6.2

16

Colorado

83.4

3.2

6

Minnesota

85.2

5.4

4

Connecticut

86.1

6.6

6

North Carolina

85.2

5.4

11

Delaware

84.2

4.2

8

North Dakota

85.0

5.2

31

Florida

79.3

-1.9

9

Iowa

84.9

5.1

10

Georgia

84.7

4.8

10

Georgia

84.7

4.8

28

Hawaii

80.1

-0.9

11

Delaware

84.2

4.2

39

Idaho

78.1

-3.3

12

Ohio

84.1

4.1

15

Illinois

83.5

3.3

13

Kansas

83.8

3.7

39

Indiana

78.1

-3.3

14

Mississippi

83.6

3.5

9

Iowa

84.9

5.1

15

Illinois

83.5

3.3

13

Kansas

83.8

3.7

16

Colorado

83.4

3.2

29

Kentucky

79.7

-1.4

17

Alabama

83.3

3.1

43

Louisiana

76.0

-5.9

17

Maine

83.3

3.1

17

Maine

83.3

3.1

19

Pennsylvania

83.2

3.0

24

Maryland

82.3

1.9

20

Rhode Island

83.1

2.8

1

Massachusetts

93.5

12.1

21

Tennessee

82.9

2.6

23

Michigan

82.7

2.4

22

New Hampshire

82.8

2.5

6

Minnesota

85.2

5.4

23

Michigan

82.7

2.4

14

Mississippi

83.6

3.5

24

Maryland

82.3

1.9

31

Missouri

79.3

-1.9

25

Wisconsin

82.2

1.7

30

Montana

79.6

-1.5

26

New York

81.6

1.0

2

Nebraska

89.1

10.3

27

Vermont

81.5

0.9

49

Nevada

66.7

-12.1

28

Hawaii

80.1

-0.9

22

New Hampshire

82.8

2.5

29

Kentucky

79.7

-1.4

38

New Jersey

78.2

-3.2

30

Montana

79.6

-1.5

36

New Mexico

78.4

-3.0

31

Florida

79.3

-1.9

26

New York

81.6

1.0

31

Missouri

79.3

-1.9

6

North Carolina

85.2

5.4

33

Arizona

79.2