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 6, 2018, in pdf.

Select Diseases and Events Reported to CEDEP through MMWR Week 6 ending February 10, 2018

Select Diseases & Events Reported to TDH Communicable & Environmental Diseases & Emergency Preparedness
2013 through MMWR Week 6 ending February 10, 2018
Disease or Event	2013	2014	2015	2016*	2017*	YTD* 2017	YTD* 2018	% Change
Campylobacteriosis	418	386	774	688	884	52	45	-13%
Chlamydia	30494	31055	31609	30824	33914	3352	2787	-17%
Cryptosporidiosis	84	121	278	158	195	9	13	44%
Ehrlichiosis/Anaplasmosis	96	101	82	106	118	0	0	#DIV/0!
Enterobacteriaciae, Carbapenem-reducing (CRE)	249	233	416	693	711	41	80	95%
Gonorrhea	7407	7297	8507	9573	11931	1008	958	-5%
Haemophilus influenzae	112	107	146	146	161	17	20	18%
Hemolytic Uremic Syndrome (HUS)	18	16	14	9	9	0	0	#DIV/0!
Hepatitis A, acute	21	13	14	10	6	1	2	100%
Hepatitis B, acute	294	294	313	321	376	24	29	21%
Hepatitis C, acute	112	190	218	237	207	14	17	21%
Legionellosis	80	159	121	120	200	8	9	13%
Lyme Disease	26	16	27	23	38	1	1	0%
Meningococcal Disease (Neisseria meningitidis)	7	7	3	10	6	1	1	0%
Pertussis	244	337	165	125	213	12	19	58%
Salmonellosis	869	1000	895	1067	950	43	60	40%
Shiga toxin-producing Escherichia coli (STEC)	136	150	171	194	191	15	13	-13%
Shigellosis	709	803	217	209	284	14	22	57%
Spotted Fever Rickettsiosis	548	553	605	581	770	3	2	-33%
Syphilis	995	1002	1271	1140	1341	42	60	43%
Tuberculosis	143	151	131	104	121	11	19	73%

*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