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 20, 2018, in pdf.

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

2012 through MMWR Week 20 ending May 19, 2018
         
Disease or Event20132014
2015
2016*		2017*YTD* 2017YTD*
2018		%
Change
Campylobacteriosis418386774688884251243-3%
Chlamydia        3049431055316093082433914120101368114%
Cryptosporidiosis84121278158195417276%
Ehrlichiosis/Anaplasmosis961018210611871-86%
Enterobacteriaciae,
Carbapenem-reducing (CRE)		249233416693711251234-7%
Gonorrhea 7407729785079573119313985482021%
Haemophilus influenzae11210714614616158639%
Hemolytic Uremic Syndrome (HUS)1816149914300%
Hepatitis A, acute              2113141061141300%
Hepatitis B, acute   294294313321376132121-8%
Hepatitis C, acute            1121902182372078964-28%
Legionellosis801591211202005030-40%
Lyme Disease           2616272338117-36%
Meningococcal Disease
(Neisseria meningitidis)           		773106220%
Pertussis             2443371651252135844-24%
Salmonellosis            86910008951067950218203-7%
Shiga toxin-producing
Escherichia coli (STEC)		136150171194191538458%
Shigellosis            7098032172092849761-37%
Spotted Fever Rickettsiosis548553605581770475211%
Syphilis            995100212711140134136948632%
Tuberculosis143151131104121516833%

*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