Cryptosporidiosis Data

Home   FAQs   Immunization   Investigation   Reporting   Resources

Cryptosporidiosis Incidence Maps of Texas by Year (jpg image)

CryptoR192019   CryptoR182018   Crypto20172017  Campy2016 2016  Crypto20152015

2014; 2013; 2012; 2011; 2010; 2009

Cryptosporidiosis Cases and Incidence Rates in Texas by Age Group, 2019 (PDF)

Cryptosporidiosis Cases and Incidence Rates in Texas by Age Group, 2009-2018 (PDF)

Cryptosporidiosis Cases and Incidence Rates for the Most Populous Texas Counties, 2019 (PDF)

Cryptosporidiosis Cases and Incidence Rates in Texas by County, 2009-2018 (PDF)

Reported Cryptosporidiosis Cases and Incidence Ratesa in Texas, 2010-2019
Year  Case Count IR
2020 365 1.2
2019 1,244  4.3 
2018 987 3.4
2017 1157 4.0
2016 735 2.6
2015 740 2.7
2014 416 1.5
2013 412 1.5
2012 302 1.1
2011 504 1.9
2010 359 1.4
IR = incidence rate per 100,000 population. aIncidence rates (IR) are calculated per 100,000 population. Population data are projected population from Texas Demographic Center’s Texas Populations Projections Program; 2020 and 2019 population projections were updated March 2022, and 2018 and earlier population projections were from the prior version.
Data Source: Texas NEDSS Finalized Data File, 2011-2020, Texas Notifiable Conditions.
Cryptosporidiosis Case Count and Incidence Ratesa in Texas by Age Groupb, 2020 
Age Group (Years)  Case Count Incidence Rate
<1 4 0.9
1-4  29  1.7 
5-9  19  0.9
10-14  20  1.0 
15-19  13  0.6 
20-29  60  1.4 
30-39  59 1.4 
40-49 45  1.2 
50-59  42 1.2 
60+  74 1.3 
Unknown  0.0
Total 365  1.2
aIncidence rates (IR) are calculated per 100,000 population. Population data are projected population from Texas Demographic Center's Texas Population Projections Program, updated March 2022. 
bAge is calculated from date of birth to date of patient symptom onset. Other event dates are used when the symptom onset date is unknown. 
Note: Per Emerging and Acute Infectious Disease Unit Data Suppression policy, beginning with data published after September 2021, conditions with statewide case counts of 1-4 are not provided (-).
Note: Per Emerging and Acute Infectious Disease Unit Data Suppression policy, beginning with data published after June 2021, rates are not provided (-) when the Relative Standard Error exceeds 25% (n<16).     
Data Source: Texas NEDSS Finalized Data File, 2020, Texas Notifiable Conditions.
Cryptosporidiosis Case Count and Incidence Ratesa for the Most Populous Texas Counties, 2020 
County Case Count Incidence Rate
Bexar 40 1.9 
Brazoria  0 0.0 
Cameron 10  2.3 
Collin 10  1.0 
Dallas 56 2.0 
Denton 8 0.9
El Paso  1 0.1 
Fort Bend 2 0.2
Harris 6 0.1
Hidalgo 55 6.3 
Montgomery  7 1.1
Nueces 1 0.3
Tarrant 4 0.2 
Travis  15 1.2
Williamson  1 0.2 
Statewide Totals 365 1.2
aIncidence rates (IR) are calculated per 100,000 population. Population data are projected population from Texas Demographic Center's Texas Population Projections Program, updated March 2022. 
Note: Per Emerging and Acute Infectious Disease Unit Data Suppression policy, beginning with data published after September 2021, conditions with statewide case counts of 1-4 are not provided (-).
Note: Per Emerging and Acute Infectious Disease Unit Data Suppression policy, beginning with data published after June 2021, rates are not provided (-) when the Relative Standard Error exceeds 25% (n<16).     
Data Source: Texas NEDSS Finalized Data File, 2020, Texas Notifiable Conditions.

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