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Varicella (Chickenpox) Data

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Varicella Incidence Case Maps by Year (jpeg images)

Varicella2016 2015 Map  Varicella2014  Varicella2013  

           2016                       2015                         2014                          2013                                                                                                                          

Varicella2012      2011 varicella incidence rate map     varicella 2010 incidence

           2012                              2011                            2010

Varicella Case Counts and Incidence Rates in Texas 2006-2017 (PDF)

Varicella Cases and Incidence Rates in Texas by County 2006-2017 (PDF)

Varicella Cases and Incidence Rates in Texas by Age Group 2007-2017 (PDF) 

Varicella Cases and Incidence Ratesa in Texas by Age Group, 2012-2017  
Age Group (Yrs)201220132014  201520162017
Cases IRCasesIRCasesIRCasesIRCasesIRCasesIR
<1 17742.918043.9173 41.419547.313432.013531.7
1-453633.249931.7425 25.835622.334321.227416.6
 5-968735.745823.1433 21.941921.131015.528614.3
10-1433219.026413.1207 11.21979.51698.11426.7
15-191277.11075.5945.3824.0924.4663.1
20-291884.71273.21122.7842.11213.01052.5
30-391403.51012.4751.8751.9932.4751.9
40-49742.0571.5571.5511.4601.6471.3
50-59692.1321.0300.9160.5130.4100.3
60 and Up802.0 48 1.2411.0160.360.160.1
Unknown0-1-0-0-0-0 -
 aIncidence rates (IR) calculated per 100,000 population. Estimated population used for 2006-2008 and projected used for
 2009-2017. 
 
Varicella Cases and Incidence Ratesa in Texas by Age Group, 2007-2011               
Age Group (Yrs)200720082009 2010  2011 
CasesIRCasesIRCasesIRCasesIR CasesIR
 <1 285 72.3 263 66.2 172 43.1 168 41.4 19146.7
1-4 1,170 77.4 932 60.9 681 44.0 512 32.4 65941.2
5-9 6,066 356.0 4,103 234.9 1,878 104.6 927 49.8 71937.9
10-14 1,982 115.1 1,927 112.7 1,106 64.8 648 38.7 45526.7
15-19 142 7.7 158 8.5 142 7.6 137 7.6 1126.2
20-29 158 4.3 162 4.4 169 4.4 116 3.0 1483.8
30-39 106 3.0 118 3.3 133 3.6 100 2.6 1163.0
40-49 57 1.7 70 2.0 61 1.8 66 1.8 641.8
50-59 30 1.1 35 1.2 41 1.4 33 1.1 471.5
60 and Up 29 0.9 47 1.4 48 1.3 48 1.3 471.2
Unknown 36 - 24 - 14 - 5 - 0-
aIncidence rates (IR) calculated per 100,000 population. Estimated population used for 2006-2008 and projected used for
 2009-2017.          


Last updated April 25, 2019