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Hepatitis A Data

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Hepatitis A Incidence Rate Maps (jpeg image)

HepAR19 HepAR18 HepA2016 HepA2015sm
HepA2014   HepA2013
2019 2018 2016 2015 2014 2013
  Hep A 2012 hep a map 2011       
 2012 2011      
Hepatitis A Cases and Incidence Ratesa in Texas, 2010-2020
Disease Type 2010 2011 2012 2013 2014 2015 2016  2017  2018 2019 2020
Hepatitis A Cases 139 138 134 109 123 147 139 129 88 160 223
Incidence Rate 0.5 0.5 0.5 0.4 0.4 0.5 0.5 0.4 0.3 0.5 0.8
aIncidence rates (IR) are calculated per 100,000 population. Population data are projected population from Texas Demographic Center’s Texas Populations Projections Program; 2019 population projections were updated July 18, 2019, and 2018 & earlier population projections were from the prior version. Data Source: Texas NEDSS Finalized Data File, 2018 & 2019, Texas Notifiable Conditions.             
Hepatitis A Cases and Incidence Ratesa in Texas by Age Group, 2015-2020       
Age Group  2015 2016 2017 2018 2019 2020 
Years Cases IR Cases IR Cases IR Cases IR Cases IR Cases  IR 
< 1 0 0.0 0 0.0 0 0.0 0 - 0 - 0 0.0
1-4 2 0.1 1 0.1 1 0.1 - - 5 - 0.0
5-9 6 0.3 1 0.1 1 0.1 - - 7 - 0.0
10-14 1 0.1 0 0.0 0 0.0 - - - - 0.0
15-19 8 0.4 7 0.3 6 0.3 - - - - 0.1
20-29 32 0.8 28 0.7 30 0.7 11 - 26 0.6 25  0.6
30-39 17 0.4 21 0.5 27 0.7 16 0.4 38 0.9 75  1.8 
40-49 22 0.6 17 0.6 22 0.6 10 - 30 0.8 55  1.5 
50-59 26 0.8 43 0.5 20 0.6 23 0.7 23 0.7 33  0.9 
60+ 33 0.7 0 0.9 22 0.4 21 0.4 26 0.5 30  0.5 
Unknown 0 - 0 - 0 -  0 - 0  - 0.8 
aIncidence rates (IR) are calculated per 100,000 population. Population data are projected population from Texas Demographic Center’s Texas Populations Projections Program, updated July 18, 2019.
bAge is calculated based on date of birth and event date, which is onset date if known.                  
Note: Per Emerging and Acute Infectious Disease Unit Data Suppression policy, beginning with data published after September 2021, subgroup case counts of 1-4 are not provided (-). Rates are not provided (-) when the Relative Standard Error exceeds 25% (n <16).            
Hepatitis A Cases and Incidence Ratesa in Texas by Age Group, 2010-2014       
Age Group  2010 2011 2012 2013 2014
Years Cases IR Cases IR Cases IR Cases IR Cases IR
< 1 0 0.0 0 0.0 0 0 0 0.0 0 0.0
1-4 2 0.1 1 0.0 0 0 1 0.1 3 0.2
5-9 3 0.2 2 0.1 0 0 1 0.1 1 0.1
10-14 4 0.2 6 0.4 9 0.5 3 0.2 5 0.3
15-19 11 0.6 11 0.6 10 0.6 5 0.3 7 0.4
20-29 25 0.7 26 0.7 30 0.8 21 0.5 26 0.6
30-39 24 0.7 22 0.6 19 0.5 23 0.6 19 0.5
40-49 17 0.5 16 0.4 18 0.5 15 0.4 13 0.3
50-59 14 0.5 15 0.5 20 0.6 13 0.4 16 0.5
60+ 39 1.0 39 1.0 28 0.7 27 0.7 33 0.8
Unknown 0 - 0 - 0 -  0 - 0  -
aIncidence rates (IR) are calculated per 100,000 population. Population data are projected population from Texas Demographic Center’s Texas Populations Projections Program, updated July 18, 2019.          
bAge is calculated based on date of birth and event date, which is onset date if known.          

Hepatitis A Cases and Incidence Rates for the Most Populous Counties in Texas, 2018-2019

Hepatitis A Cases and Incidence Rates by County in Texas, 2006-2017

For more data regarding this condition, please see our Infectious Disease Annual Reports or submit a Data Request

Last updated August 8, 2022