Preliminary Data -Reportable Diseases and Events

Preliminary data is subject to change because of ongoing revision of information and delayed reporting. Careful consideration should be given to any use or presentation of preliminary data. Please see the bottom of this page for changes made to the 2014 reporting processes.

View Preliminary Data by Tennessee Health Region for MMWR Week 48, 2017, in pdf.

Select Diseases and Events Reported to CEDEP through MMWR Week 48 ending December 2, 2017

Select Diseases & Events Reported to TDH Communicable & Environmental Diseases & Emergency Preparedness

2012 through MMWR Week 48 ending December 2, 2017
Disease or Event 2012 2013 2014
2015
2016*		 YTD*
2016		 YTD*
2017		 %
Change
Campylobacteriosis 445 418 386 774 688 636 814 28%
Chlamydia         32531 30494 31055 31609 30824 28422 31169 10%
Cryptosporidiosis 70 84 121 278 158 151 174 15%
Ehrlichiosis/Anaplasmosis 83 96 101 82 106 106 116 9%
Enterobacteriaciae,
Carbapenem-reducing (CRE)		 280 249 233 416 693 667 656 -2%
Gonorrhea  9120 7407 7297 8507 9573 8772 10953 25%
Haemophilus influenzae 101 112 107 146 146 138 141 2%
Hemolytic Uremic Syndrome (HUS) 19 18 16 14 9 8 9 13%
Hepatitis A, acute               22 21 13 14 10 10 5 -50%
Hepatitis B, acute    264 294 294 313 321 279 339 22%
Hepatitis C, acute             150 112 190 218 237 211 187 -11%
Legionellosis 58 80 159 121 120 106 190 79%
Lyme Disease            30 26 16 27 23 20 38 90%
Meningococcal Disease
(Neisseria meningitidis)           		 7 7 7 3 10 10 6 -40%
Pertussis              315 244 337 165 125 117 193 65%
Salmonellosis             1106 869 1000 895 1067 1002 900 -10%
Shiga toxin-producing
Escherichia coli (STEC)		 132 136 150 171 194 184 182 -1%
Shigellosis             207 709 803 217 209 182 266 46%
Spotted Fever Rickettsiosis 696 548 553 605 581 576 742 29%
Syphilis             1080 995 1002 1271 1140 1036 1257 21%
Tuberculosis 163 143 151 131 104 95 114 20%

*preliminary data subject to change

NR = not reportable

#DIV/0! = Division by zero error

Please note changes made to the weekly general surveillance report.

  1. The report now captures reported diseases and events based on Event Date, except for tuberculosis which was not changed. The State’s surveillance system automatically populates Event Date based on the following in hierarchical order: date of onset, date of diagnosis, date first reported to county, date first reported to state, and the date the investigation was created in the surveillance system.

  2. The report now summarizes year to date (YTD) total investigations (including confirmed, probable, suspect, and non-cases) created for all diseases and events, by public health jurisdiction. See YTD – All Conditions on the last page of the weekly general surveillance report.

Direct questions, comments, or additional recommendations to CEDEP.Surveillance@TN.gov