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 39, 2017, in pdf.

Select Diseases and Events Reported to CEDEP through MMWR Week 39 ending September 30, 2017

Select Diseases & Events Reported to TDH Communicable & Environmental Diseases & Emergency Preparedness
2012 through MMWR Week 39 ending September 30, 2017
Disease or Event	2012	2013	2014	2015	2016*	YTD* 2016	YTD* 2017	% Change
Campylobacteriosis	445	418	386	774	688	513	671	31%
Chlamydia	32531	30494	31055	31609	30824	23076	25043	9%
Cryptosporidiosis	70	84	121	278	158	115	130	13%
Ehrlichiosis/Anaplasmosis	83	96	101	82	106	96	107	11%
Enterobacteriaciae, Carbapenem-reducing (CRE)	280	249	233	416	693	533	514	-4%
Gonorrhea	9120	7407	7297	8507	9573	7068	8879	26%
Haemophilus influenzae	101	112	107	146	146	108	115	6%
Hemolytic Uremic Syndrome (HUS)	19	18	16	14	9	6	8	33%
Hepatitis A, acute	22	21	13	14	10	5	5	0%
Hepatitis B, acute	264	294	294	313	321	227	283	25%
Hepatitis C, acute	150	112	190	218	237	178	164	-8%
Legionellosis	58	80	159	121	120	90	151	68%
Lyme Disease	30	26	16	27	23	18	28	56%
Meningococcal Disease (Neisseria meningitidis)	7	7	7	3	10	8	2	-75%
Pertussis	315	244	337	165	125	99	158	60%
Salmonellosis	1106	869	1000	895	1067	734	717	-2%
Shiga toxin-producing Escherichia coli (STEC)	132	136	150	171	194	142	158	11%
Shigellosis	207	709	803	217	209	143	216	51%
Spotted Fever Rickettsiosis	696	548	553	605	581	492	619	26%
Syphilis	1080	995	1002	1271	1140	799	901	13%
Tuberculosis	163	143	151	131	104	67	94	40%

*preliminary data subject to change
NR = not reportable
#DIV/0! = Division by zero error

*preliminary data subject to change

NR = not reportable

#DIV/0! = Division by zero error

Please note changes made to the weekly general surveillance report.

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.
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