Texas Immunization Rates by Public Health Region

1999 Texas Retrospective Immunization Survey (TRIS)

Immunization rates at two years of age (for children born in 1992-1993) by public health region (PHR) and vaccine category are shown in the table below:

region map Region 1 linkRegion 2 linkRegion 3 linkRegion 4 linkRegion 5 linkRegion 6 linkRegion 7 linkRegion 8 linkRegion 9 linkRegion 10 linkRegion 11 link

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1999 Texas Retrospective Immunization Survey (TRIS), Immunization Rates by Public Health Region
PHR 4-3-1(i) 4-3-1-3(ii) DTP4(iii) POLIO3(iv) HIB3(v) MMR1(vi)
Region 1 63.8 56.2% 65.6% 82.7% 75.8% 83.1%
Region 2 66.4 63.3 69.6 86.6 86.9 86.9
Region 3 63.8 59.0 67.4 83.5 78.7 83.2
Region 4 61.7 51.7 64.0 81.7 69.8 84.2
Region 5 54.7 50.4 58.0 78.2 73.5 81.7
Region 6 64.0 57.6 67.5 82.4 75.7 82.5
Region 7 60.6 56.3 63.6 81.2 78.1 83.2
Region 8 64.6 60.9 67.2 86.8 81.0 83.1
Region 9 59.3 54.9 61.9 80.1 78.5 83.8
Region 10 75.1 73.3 78.4 94.9 91.2 86.5
Region 11 64.9 61.8 67.3 87.9 82.2 83.8

(i) Completion of 4 doses of diphtheria-tetanus-pertussis vaccine (DTP), 3 doses of polio vaccine, 1 dose of measles-mumps-rubella vaccine (MMR) by two years of age

(ii) Completion of the 4-3-1 series plus 3 doses of Haemophilus influenzae type b (HIB) vaccine by two years of age

(iii) Completion of 4 doses of DTP by two years of age

(iv) Completion of 3 doses of polio vaccine by two years of age

(v) Completion of 3 doses of HIB vaccine by two years of age

(vi) Completion of 1 dose of MMR by two years of age

Last updated September 30, 2016